Make sure to select the menu item that says "Convert to WAV". The number of samples per second in an audio file is known as the sampling rate and usually falls somewhere around 44,100 samples per second (written as 44,100 Hz or 44. Wav files are the standard digital audio format in Windows. Apart from the features mentioned below, Switch Sound File Converter can be used as a command line plug-in for automation. Download the trial version and give it a try. If your music is already in MIDI format, you can simply link to your. FileFactory is the best place to upload and share files with no limits since 2005. ZIP — ZIPped file. WAV is a waveform Audio File Format and it is a Microsoft and IBM audio file format standard for storing an audio bit stream. 1 and up), a program called "Sound Recorder" is pre-installed. Burn Audio CD from musical files AnyBurn can create Audio CD which can play on regular CD players. Transform any audio format into MP3. Org Foundation is a non-profit corporation dedicated to protecting the foundations of Internet multimedia from control by private interests. Original icequake (bloop) sound: Recorded signal sped up 16 times. Double-click a file. But, the actual theory behind PCM, such as aliasing and so forth, is beyond the scope of this. I want it to do the following: When a button is pressed, play a short beep sound. Now hiring! We are looking for people to help us plan, build and operate one of the largest regional transit systems in the country. 264) converter. If you are a fan of APE music formats, this software is designed for you. Audio to text, convert mp3 to text This is an online tool for recognition audio voice file(mp3,wav,ogg,wma etc) to text. but have other controls over the sound, like volume, tone, speed. The best way to handle audio streaming in Python is by using a module - Pygame. After you clean up each track, it is good practice to export each “cleaned up file” as an uncompressed. Free Sound Effects Archive Want to download ALL the textures, fonts and sound effects on this site? Click here to download 5,700 background textures and images, 6,800 true-type fonts and 1,980 sound effects. Linking Directly to Audio Files. Voice Changer Software, change your voice for Voice-Over. Use MediaPlayerLite - the best Free WAV media player software. The WAV file used for raw and uncompressed audio, and it has grown to become a standard computer audio format for everything from system and game sounds to radio broadcasting. Maybe it was a ageless grandparent, or a teacher, or a colleague. C program for file Transfer using UDP - GeeksforGeeks. Definition and Usage. Use MP3 files for web pages, web videos, in fact for anything on the Internet. Using Audacity to Save WAV Files for Audio Greetings Audacity is a free, easy-to-use program that you can use to record and edit audio files. When you have enough files for a CD, use a CD burning program to capture your files to a CD (I use Windows Music Player) but, HERE IS THE RUB: Burning a CD with WAV files you have to select the Music CD Option, and you'll only be able to fit a few songs (12 to 16 for me). Similarly, you use the Pause operation with the path of the file as the parameter. Download the latest public version here or join the Insider Program to get access to insider builds. Audio files As with Meshes or Textures, the workflow for Audio File assets is designed to be smooth and trouble free. You specify the path of the local file or the URL of the file on the network as a parameter to the Play operation. But it's also ideal for any other pro monitors too. I have a 7. The WAV file used for raw and uncompressed audio, and it has grown to become a standard computer audio format for everything from system and game sounds to radio broadcasting. one audio file from one time to another. mode is used as the default value for mode. The actual wave file size is 5,292,044 (we always have to include a 44-byte header). Spek (IPA: /spɛk/, 'bacon' in Dutch) helps to analyse your audio files by showing their spectrogram. This module doesn't come up by default with either of the versions(2. However, other multimedia import routines are available. Currently, there are 3 supported file formats for the element: MP3, WAV, and OGG:. This allows you to quickly and easily spot quality issues with a file and also look for transcodes. MP3 is the most popular audio file type based on MPEG-1 Layer III compression. Use MediaPlayerLite - the best Free WAV media player software. The Power MIDI to MP3 is the ideal all-in-one MIDI to MP3 Converter tool to convert batches of MIDI files to WAV, MP3. Some of the references explain the algorithms you may need to cause audio effects or sound effects. sfZed is an editor for the sfz format, the format for the sfz SoundFont Player and and for CakeWalk Dimension instruments. MIDI file received at synthesizer's input (for instance, a mobile phone playing ringtone) contains the commands ordering which notes should be played at which moment. After recording, you can let CD Wave automatically calculate split points, or you can manually add and delete split points. Mixer interface: controls the devices on sound cards that route signals and control volume levels. Please check the relevant terms of the website for details. The actual wave file size is 5,292,044 (we always have to include a 44-byte header). (For the supported file types, see Play multimedia. Description. It also means you need to work with and store cumbersome audio files. C# SoundPlayer: Play WAV Files This C# example program uses the SoundPlayer type to play a WAV file. "wav" files contain samples that will be send out to an amplifier by a program like WinAmp, MS Media Player etc. It's a powerful tool to help you to transcribe music, to practice musical instruments and to make MIDI files, and so on. If you are interested in sound editing you can start editing your own music using a program called Audacity. To play a WAV file, you only need to create a SoundPlayer, add the location of the WAV file, and then play the. io import wavfile as wav rate, data = wav. WAV file extension, 8- or 16-bit samples can be taken at rates of 11,025 Hz, 22,050 Hz and 44,100 Hz. I know all the header info is correct so I'm almost sure that it's how I'm reading/writing the raw audio data that is the problem. Following steps are to be followed to play a clip object. Create an object of AudioInputStream by using AudioSystem. Convert audio / video files from almost any audio / video format and preserve tag information **, using the MP3 converter, AAC/M4A converter, OGG converter, WMA converter, WAV converter, FLAC converter, ALAC converter, AVI (MPEG4) converter, WMV converter, and MP4 (H. Close ALL other programs running on the PC. Header files for C/C++, Delphi, Free Pascal, Visual Basic and MASM APIs are provided, with several examples to get you started. AudioExpert is a free and simple online audio editor, file converter and sound recorder. Using nothing but Open Source (free) software, this tutorial will show you how to copy (extract) just the audio from an. Over twenty audio formats are supported. ini (an initialization file) to retain user settings. A very good program. as sometimes this frame system is an issue with some stuff, api-ms-runtime-crt dll missing from the main exe and zip file we use these on all systems as an oem provider so letting ya know. For music lovers who demand the best, ProStudioMasters features the finest music, premium performances and highest quality sound recordings. When I double click on a WAV file from within MS Outlook client the WMP program comes up, but the file does not play. Here, you will learn how to successfully use that program. It seems that many Mac audio applications insert a meta-data chunk prior to the audio, and this will prevent the track from playing. Using Microsoft Windows app Movie Maker it’s quite easy to extract the audio from an. Download the latest public version here or join the Insider Program to get access to insider builds. Without using a shell and having to kill a process. This list is created by collecting extension information reported by users through the 'send report' option of FileTypesMan utility. It provides a very simple API for recording and/or playing sound using a simple callback function. An ffmpeg command would be very welcome. 1 and 10? Which Windows program allows you to quickly locate a file or folder, for example program files folder?? Where to find program files and Program folders, to hava a quick access to program files?. This is the old way of creating Text to Speech that doesn't take advantage of instant inbuilt TTS in modern browsers. wav Extension - List of programs that can open. wav file extension are similar to AIF files, but WAV files are based on the Resource Interchange File Format and not the Audio Interchange File Format. Discuss: How to edit an MP3 audio file Sign in to comment. Whether you’re sharing photos, videos, audio, or docs, MediaFire can simplify your workflow. Freeware Files. This program is worth downloading and messing with. It includes plenty of code examples for playback, recording, working with files and codecs, streaming and visualising. wav sound files directory. Importing sound files to the EV3 programming brick. Loops can simply be managed with flash for web animatronics. It extracts audio from a DVD or an audio file and save it in the format of the users' choice in a matter of seconds. The only name which comes into mind while audio editing is Audacity. When used for disc images, the format is usually called CUE/BIN, indicating that it stores a disc image composed of one cue sheet file and one or more. It can also be embedded in other applications. This has presented some issues to users under Windows 10. Synthesizer is executing commands and there's a sound at the output - that is a sound wave similar to one contained in a Wave or MP3 file. Microsoft Windows and Office ISO Downloader Tool 8. To save a recording as a WAV file using Audacity 2. cda file to a. Create scores from MP3s and CD tracks! Using the most intelligent technology available AudioScore Ultimate is able to convert up to 16 instruments / notes playing at a time into multiple staves, with up to 4 voices per staff. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms. File Extension WAV has two unique file types (with the primary being the WAVE Audio File format) and is mostly associated with Microsoft Windows Media Player (Microsoft Corporation) and eighteen other software programs. VideoInspector will help you installing the required CoDecs (coder/decoder software) for an optimal performance. The lead in and lead out times of sound files can make for a fairly halting delivery. Apart from the features mentioned below, Switch Sound File Converter can be used as a command line plug-in for automation. Details after the jump. OfficeRecovery Online is a breakthrough cloud-based service that significantly cuts the time from encountering a file corruption disaster to complete recovery. 264), WMV, MKV, ASF, VOB, MPG, MP2, MOV, FLV, SWF etc. Free MP3 Sound Files Before the controversial MP3 sound file format came along, downloading an entire song from the Web was often impractical. General MIDI Level 2. com | Free Loops Easy Downloads provides free loops and audio clip downloads to the music production community. Learn how to recover your username or password. wsf - Windows Script Files. Once you've finished your customized Sound Project File you can download it directly to your locomotive using SoundLoader's "Program" button, email it to a friend who has a similar Locomotive, and submit it to the Sound Depot by clicking here to share it with other model railroaders on the Digitrax Sound Depot. wav file on my Roland sampler and TD30. If you're looking for sounds in other formats go to TheFreeSite. How to playback the backup file from the QT series DVR. Media namespace, you can use this type to load any WAV file. LAME Audio Encoder. Details after the jump. After connecting the speaker and uploading the sketch I open up serial connection terminal and send commands - letters from q to p on the keyboard, sending each character will play a different sound on the Arduino. Use MediaPlayerLite - the best Free WAV media player software. 0 applies to Windows XP and Windows Vista®, and USMT 4. This is the official website of the GNU Image Manipulation Program (GIMP). The audioread function can support WAVE, OGG, FLAC, AU, MP3, and MPEG-4 AAC files. The WAV file has become a standard PC audio file format for everything from system and game sounds to CD-quality audio. cda file to a. RecordForAll can be used by podcasters to record and edit audio files. Trigger Effects What do we mean by trigger effects? Well, depending on your project you may need to have audio play in different ways. Synthesizer is executing commands and there's a sound at the output - that is a sound wave similar to one contained in a Wave or MP3 file. Adaptive Multi-Rate (AMR) is used in speech coding and involves audio data compression. But it's also ideal for any other pro monitors too. THE SOUND OF YOUR NEXT WEB VIDEO STARTS HERE. REAPER supports a vast range of hardware, digital formats and plugins, and can be comprehensively extended, scripted and modified. Playing WAV files now completely free! Play WAV Files - Open music and audio in many different formats Video, Image & Audio Player MPEG-1, MPEG-2 and MPEG-4 playback. I have a 7. io import wavfile as wav rate, data = wav. We're the global leader in high-performance audio analyzers & audio tests with market-leading accessories, software, and applications. Open Source. Currently, there are 3 supported file formats for the element: MP3, WAV, and OGG:. Data analysis takes many forms. Freemake Audio Converter. It is a free and online tool. MP3 Torpedo is a fork of the very popular LimeWire Gnutella client. MIDI Note Frequencies. Welcome to the. ini (an initialization file) to retain user settings. A mode of 'rb' returns a Wave_read object, while a mode of 'wb' returns a Wave_write object. The default program is Windows Media Player. The audio is compressed with loss of quality, but the loss is negligible for the typical user, and the file size is usually less than that of the original files. After you successfully upload a file to your course, you can align one or multiple goals. ) command line utility that can convert various formats of computer audio files in to other formats. WAV is a waveform Audio File Format and it is a Microsoft and IBM audio file format standard for storing an audio bit stream. Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files. Method 1: Convert VOC to MP3, WAV, WMA, M4A and etc The following is a step by step guide on how to convert VOC to MP3 with VOC Converter. It was built for splitting WAV files from any source, like LP, tape or even CD. I know all the header info is correct so I'm almost sure that it's how I'm reading/writing the raw audio data that is the problem. Discussion. read('bells. Learn how to recover your username or password. SoX is a cross-platform (Windows, Linux, MacOS X, etc. Most systems can only directly play sound in their native format; use a conversion program to play other formats. Sometimes, you need to look for patterns in data in a manner that you might not have initially considered. This tool base by CMU Sphinx, which a open source speech recognition toolkit from CMU. The Audio Files category includes compressed and uncompressed audio formats, which contain waveform data that can be played with audio playback software. To burn music files (MP3 etc) you first need to create a CUE file. Direct converting lets you to get CD-quality output files. If you want to save space on your hard disk or listen to your favorite music on your iPod or Mac, it's better to convert WAV files to the MP3 format. Files were zipped for ease of downloading. You should then be able to play the audio file back using any of a variety of readily available media players, such as the Windows Media Player. Combine an FFmpeg powered back-end with VLC rendered previews, then add in file size estimation, a gorgeous user interface and make it entirely free. For these audio grabbers have an overall function of ripping those audio directly from the any audio or video streams. Remote Central also features BD & DVD movie reviews, operating tips and other general information on working with remote controls, plus a comprehensive archive of downloadable files and original remote manuals. Choose a name and enter it into ' File name ' field (no need to enter the extension. Or in other words: Your header struct is too static. How to Email Audio Files. 1 KHz, 16-bit, stereo format, which is the standard format used for CD audio. m Download. It’s also very fast, and can rip to a variety of file formats, including the popular FLAC format. Recent news. but have other controls over the sound, like volume, tone, speed. Use MediaPlayerLite - the best Free WAV media player software. NET Framework 4 Important! Selecting a language below will dynamically change the complete page content to that language. It can be used for live audio synthesis of MIDI events or for rendering MIDI files to disk, using SoundFont instruments. MIDI can be used in more player. Uncompressing an audio stream : Convert a compressed audio file into the universal WAV format, suitable for storing on CD or tweaking in your favorite sound editing program. It currently converts between MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, WAV and Bonk formats. Playing a WAV file : A simple WAV file player. wav sound files to download. Programming This and That Wednesday, April 23, 2014. In YouTube there are many videos that are not in English language audio. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS. This is similar to how Zip works, except with FLAC you will get much better compression because it is designed specifically for audio, and you can play back compressed FLAC files in your. Despite this, VLC was still able to play it, with the provision that it rebuild the index first, and which I did. /wavengine-chopsound1. Playing WAV files now completely free! Play WAV Files - Open music and audio in many different formats Video, Image & Audio Player MPEG-1, MPEG-2 and MPEG-4 playback. wav) Completely Freeware Screenshot: View full size image. This tutorial covers the creation of a WAV (RIFF) audio file. Download the zip file here and uncompress it on your computer:. With PowerISO, you can create Audio CD from flac files. Audio / Video Software: Audio Software Home: Audio Editors: Audio Converters: Midi Software: Notation Software: Audio Utilities: Royalty Free Audio: Royalty Free Music Libraries: Royalty Free Music Tracks: Royalty Free Sound Effects: Free Sounds & Video: Free Music Loops: Free Sound Effects: Free Midi Files: Free Video Loops: Sound Advice. one audio file from one time to another. Provides tons of features. Patterns for Parallel Programming: Understanding and Applying Parallel Patterns with the. for this i am looking to generate a square wave function (does not have to be a square wave can be any wave form really) which plays musical notes which last for about 30 seconds. In the right-click menu that pops up, hover your mouse over the "Open With" menu option. I would like to learn how to do this myself before relying on any pre written tools. Mac Program – Fission. Pros of Audacity free download:. Up to 64 parallel audio file converters for maximum performance on multi-core processors. K-Lite Codec Pack is a comprehensive selection of codecs which guarantees that you will be able to play almost any video or audio file. When producing a compressed digital audio CD these files are written to disc just as they come and, depending upon the recording software used, may be accompanied by MultiAudio or other. It may contain one or more audio sources, represented using the src attribute or the source element: the browser will choose the most suitable one. Your first chance to blast some audio through your speakers with PyMedia. WAV format delivered with loops, which means you can hear small audio files of around 10-30 seconds without a silence. Waveform Audio File Format (WAVE, or more commonly known as WAV due to its filename extension; pronounced "wave" or / ˈ w æ v / WAV) is an audio file format standard, developed by Microsoft and IBM, for storing an audio bitstream on PCs. SoX is a cross-platform (Windows, Linux, MacOS X, etc. The two most common PCM sound file formats are the Audio Interchange File Format (AIFF) developed by Apple Computer and Electronic Arts and the WAV file format developed by Microsoft and IBM. Pause or cancel a download. The sound properties for the. Click "Ctrl+A" to select it. When you open a group of files in AS, you can review the differing DB levels. Every music we hear usually is polyphonic music. 264) to be able to slow-down, change the pitch, and set loop points. To achieve this objective, we are going to import an existing sound file, remove all but 10 seconds of this file, apply a 1-second fade-out at the end, export the results, and play it in your favorite audio player. The files you've downloaded are also listed on your Downloads page. Playing WAV files now completely free! Play WAV Files - Open music and audio in many different formats Video, Image & Audio Player MPEG-1, MPEG-2 and MPEG-4 playback. Two great products at a low special price. The program is intended to accept a text file piped in, containing the information describing a musical piece, similar to a midi file, but much more basic. Index of pages containing M4B files created by LibriVox Volunteers. Convert WAV to MP3 and many other media formats. Supports macOS 10. Calculating sound amplitude in dB from a WAV file (say, 5msecs-worth). Plenty of program automation systems have come and gone over the years. The following video formats are supported: AVI (DivX, xVid), MP4 (MPEG-4, H. All these sound effects are free to download and use. wav sound file of instruments playing A4 (middle A): tuning fork flute violin singer Sound Library includes clips of numerous musical instruments and sounds. audiotools. (Assembly source included) - Now includes a TSR in assembler to 'silence' the speaker. Low volume audio files can be close to useless and also very frustrating, especially if you can’t rerecord the original audio. getAudioInputStream(File file). The main goal of NewAC is to bring together several different sound storage and processing technologies, and to combine them into an easy to use Delphi framework. VideoInspector is a tool designed to provide you with as much information as possible about your video files. To find a file on your computer, next to the filename, click the Down arrow Show in folder or More Show in Finder. If you fail to upload the current engine sound file, it will be overwritten in the downloading process and lost. 1 kilohertz). sfZed is an editor for the sfz format, the format for the sfz SoundFont Player and and for CakeWalk Dimension instruments. If you do not specify dataType , or dataType is 'double' , then y is of type double , and matrix elements are normalized values between −1. mode is used as the default value for mode. Download the zip file here and uncompress it on your computer:. No registration or software installation needed. The only name which comes into mind while audio editing is Audacity. getAudioInputStream(File file). Open the file by double-clicking the icon for the file, or you can select the file by clicking on it and then press "Enter" on your keyboard. WAV Recorder Software - Record WAV Files. plot(data) plt. The commands needed to play an audio file depend on the file format and the available hardware and software. It seems that many Mac audio applications insert a meta-data chunk prior to the audio, and this will prevent the track from playing. wav") by this example, the sound file Carulli_Andante. Welcome! This is one of over 2,200 courses on OCW. Automatically transcribes music, converting WAV files into MIDI files. The SoundPlayer type plays sounds or music. 01 of Praat. and also be used in more games software. To edit a WAV file, you have to need a WAV editor for help. If mode is omitted and a file-like object is passed as file, file. Details about MIDI, Roland GS, and Yamaha XG are included. This is a standard audio format seen mainly on Windows computers. This page tries to provide a starting point for those who want to work with audio in combination with Python. Audio files using the NeXT/SUN audio file format can be read and written to/from Matlab using the built-in auread and auwrite functions (these functions will. wav sound file of a piano playing: A0 A1 A2 A3 (low A) A4 (middle A) A5 (high A) Figure 3: Analysis of several instruments using analyze. Combine multible MP3 files into a single file for seamless listening. com The Csound Community. Spectro lets you view vital data about compressed audio files and creates a spectrogram of the wave data. You can easily get your masterpiece produced. How do i get to my program files on my computer? i am having problems uninstalling limewire from my computer. The most advanced audio/video transcription service; automated and manual transcripts, 4-step manual process for maximum accuracy, in-browser editor, +1 866 941 4131. Here are the typical steps to capture and record sound into a WAV file: Define an audio format of the sound source to be captured, using the class AudioFormat. Sounds are databased by type, including movies, tv, effects. bnk files are a Wwise archive format and contain many sound files. A MIDI Refresher: Wires and Files. WAV files are stored in a binary format. - filoe/cscore. chunk001, mybigfile. It allows you to record and edit music, vocal, and other sounds. The editor works with audio samples to map them to the keyboard, and shape them to create the sound you want. wav, where sound1. Any other program could be written to create access the files this program creates and uses. For viewing the file on your computer: The PDF file has bookmarks that will help you navigate through the content. CNET : Cowon Auto Capsule AC1 review The Cowon Auto Capsule AC1 is simple to operate. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms. Synthesizer is executing commands and there's a sound at the output - that is a sound wave similar to one contained in a Wave or MP3 file. That's the way how you can easily split a long audio file into so many parts as you need. import matplotlib. An audio file format is a file format for storing digital audio data on a computer system. Freemake Audio Converter. Like the app?. Email WAV mp3 files for your computer, phone or tablet at The Sound Archive. Choose Other uncompressed files. The original MPEG-1 compression algorithm has become quite dated. But only BE’s AudioVAULT has evolved – starting as the first automation system based on open PC standards, then as the first Windows networked system joining together station clusters, and now as a studio platform that can adapt itself to any function and purpose. Discussion. wav files to. The video works fine but no sound. Let go of the boring sound tracks because entertainment is now dependent upon your choice. WAV – it will automatically add it). In contrast, in the next tutorial we discuss writing numpy arrays to wave files. Convert audio / video files from almost any audio / video format and preserve tag information **, using the MP3 converter, AAC/M4A converter, OGG converter, WMA converter, WAV converter, FLAC converter, ALAC converter, AVI (MPEG4) converter, WMV converter, and MP4 (H. It can prove to be quite useful if you want to convert stories, novels, essays, reports etc. BitTorrent is a leading software company with the fastest torrent client and sync and share software for Mac, Windows, Linux, iOS and Android. Wavosaur is a cool free sound editor, audio editor, wav editor software for editing, processing and recording sounds, wav and mp3 files. The calving signal is short duration, broad band from 1-440 Hz generated by ice cracking and crack propagation. Uncompressing an audio stream : Convert a compressed audio file into the universal WAV format, suitable for storing on CD or tweaking in your favorite sound editing program. To play sound files directly on any computer, in most cases you can just double-click on a sound file and let the computer decide which sound player program to use. If that does not help, use the Search button in Praat's manual window. Everything starts with the (1) addition of the audio file that you want to change. Indicates a practice activity. Convert WAV to MP3 and many other media formats. You will get a lot done with less work and dare we say, have fun doing it! Affordable - Try Liberty BASIC for free and you have everything you need to write software right away, including a cool interactive tutorial system to get you started. Reading and Writing a WAV File in Java Posted on 2011/08/14 by thiscouldbebetter The following tutorial reads the header and samples of a WAV audio file into a Java object, writes that Java object back out to a different WAV file, and then compares the contents of the two files to make sure they match. exe, the program will create files named mybigfile. , Google Drive) and then share it from there. wav file for all incoming voicemails. Here, you will learn how to successfully use that program. The data can be a raw bitstream in an audio coding format, but it is usually embedded in a container format or an audio data format with defined storage layer. Download Switch Free Audio and MP3 Converter 6. This has presented some issues to users under Windows 10. Below is an example of splitting a sound file from 2nd to 4th: $. A WAV audio file consists of a header at the beginning of the file, which contains strings to identify the file type ("RIFF" and "WAVE"), as well as information about the audio contained in the file (number of channels, sample rate, number of bits per channel, size of the data, etc. need the program that you initially used to create the sound file. Convert WAV ( or MP3, OGG, AAC, WMA) to MIDI. With the System. Play (path+"Carulli_Andante. I want to merge these file to new. WAV (WAVE) is short for Waveform Audio File Format. Preview audio, video and picture in Windows 10. To play an audio file, either click File and select Open and browse to the location of the file or drag the file to the RealPlayer window. I have the specification, but I am not sure how to go about building the file. If you find that you need to lower the bit depth you can do so during export by changing the file type to Other uncompressed files, setting the header to WAV (Microsoft), and the encoding to Unsigned 8-bit PCM. Sample Packs. Indicates a practice activity. Wavosaur free audio editor.