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Topic: Wave file


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In the News (Wed 3 Dec 08)

  
  Wave Files - The Sonic Spot
Wave files may contain strings of text for specifying cue point labels, notes, etc. Strings are stored in a format where the first byte specifies the number of following ASCII text bytes in the string.
Wave files use the standard RIFF structure which groups the files contents (sample format, digital audio samples, etc.) into separate chunks, each containing it's own header and data bytes.
Wave files usually contain only one data chunk, but they may contain more than one if they are contained within a Wave List Chunk ("wavl").
pages.cpsc.ucalgary.ca /~walpole/325/FILE_INFO/wavefiles.html   (4197 words)

  
 WAVE File Format
WAVE File Format is a file format for storing digital audio (waveform) data.
A WAVE file is a collection of a number of different types of chunks.
The WAVE format is sort of a bastardized standard that was concocted by too many "cooks" who didn't properly coordinate the addition of "ingredients" to the "soup".
www.borg.com /~jglatt/tech/wave.htm   (5320 words)

  
 Microsoft WAVE soundfile format
The WAVE file format is a subset of Microsoft's RIFF specification for the storage of multimedia files.
A WAVE file is often just a RIFF file with a single "WAVE" chunk which consists of two sub-chunks -- a "fmt " chunk specifying the data format and a "data" chunk containing the actual sample data.
Although WAV files have been implemented, these files are very simple, and their developers typically use an older specification in constructing them.
ccrma-www.stanford.edu /CCRMA/Courses/422/projects/WaveFormat   (618 words)

  
 Audio Formats - wave, mp3, midi
Wave and MP3 files are the two kinds of files generally involved in creating custom CDs.
Since a wave file is uncompressed data - as close a copy to the original analog data as possible - it is therefore much larger than the same file would be in a compressed format such as mp3 or RealAudio.
As an example of the huge size different between a wave file and an MP3, a three minute song will take up 30 Mb as a wave file, but only between 2 and 7 Mb as an MP3 (depending on the bitrate you choose).
www.blazeaudio.com /howto/bg-formats.html   (581 words)

  
 GameDev.net - Loading a Wave File
I suggest you also get my Wave File Format description on my website and look at it first and use it in conjunction with this.
A Wave file, like many graphic and sound files, has a header file at the beginning that describes the sound data contained in the file.
The first 4 bytes in a wave file header in determining if the file we opened is really a wave file.
www.gamedev.net /reference/articles/article709.asp   (795 words)

  
 Wave File Specifications
The WAVE file format use RIFF chunks, each chunk consisting of a chunk identifier, chunk length and chunk data.
Wave files have a master RIFF chunk which includes a WAVE identifier followed by sub-chunks.
WAVE files often have information chunks that precede or follow the sound data (Data chunk).
www-mmsp.ece.mcgill.ca /Documents/AudioFormats/WAVE/WAVE.html   (990 words)

  
 Barking Dog File Wave
A barking dog wave file is suitable to use on your computer.
You cannot convert a barking dog wave file to a midi file unless your computer or other device is able to convert and synthesize the sound of a barking dog.
Most people like to have different sound effects on their computers and a barking dog file wave is just one example of the choices that are available.
www.seefidodogcollars.com /Barking-Dog-File-Wave.html   (284 words)

  
 WAVE audio file format   (Site not responding. Last check: 2007-11-02)
WAVE audio files are one of the common formats used to store and play audio data.
A WAVE file consists of a number of "chunks", each of these chunks includes an identifier, the size of the chunk in bytes, and any data associated with the chunk.
After this the file contains chunks, while there are a number of potential chunks only the minimum are considered below, a format and data chunk.
astronomy.swin.edu.au /~pbourke/dataformats/wave   (482 words)

  
 Wave File Analysis
While saving the audio stream in a wave file, the progress button will tell you how many kBytes are already written to the file.
If you choose "Analyze and Play Wave file" the audio data will be read from the wave file and "echoed" in real time to the soundcard's output (if not occupied).
For ELF work, the wave files are often decimated to a low sample rate to save disk space.
www.qsl.net /dl4yhf/speclab/wavfiles.htm   (930 words)

  
 Vinyl to CD Wave Corrector FAQ's
The file is generated when you install Wave Corrector or update to a later version.
This is because the replacement waveform that Wave Corrector generates (the ‘correction’) is calculated to accurately match the surrounding wave.
Wave Corrector, in common with most similar software, uses a statistical method which looks for sudden changes in the statistics describing the wave.
www.wavecor.co.uk /faq.htm   (4373 words)

  
 WAVE File Format
It was originally intended for multimedia files, but the spec is open enough to allow pretty much anything to be placed in such a file, and ignored by programs that read the format correctly.
WAVE can also contain any other chunk type allowed by RIFF, including LIST chunks, which are used to contain optional kinds of data such as the copyright date, author's name, etc. Chunks can appear in any order.
The simplest way to write data into WAVE files produced by your own programs is to use the canonical format.
www.lightlink.com /tjweber/StripWav/WAVE.html   (1293 words)

  
 file format - Digital Preservation Search Engine
This page briefly describes every file format (or actually the file name extensions for the formats) that we have been able to learn about.
A file format is a particular way to encode information for storage in a computer file.
Synth's file format (dtd) allows for specifying all the pieces necessary to create your own look and feel.
digital-preservation-search-engine1-swicki.eurekster.com /file+format   (672 words)

  
 From Wave File (DSP Blockset)
The File name parameter can specify an absolute or relative path to the file.
The output from the block, y, is a length-M frame of audio data from a mono signal, or an M-by-2 matrix containing one frame of audio data from each channel of a stereo signal.
The block icon shows the name, sample rate (in Hz), number of channels (1 or 2), and sample width (in bits) of the data in the specified audio file.
www.tau.ac.il /cc/pages/docs/matlab/help/toolbox/dspblks/fromwavefile.html   (194 words)

  
 From Wave File (DSP Blockset)
If the audio file contains two channels (stereo), the block's output is an M-by-2 matrix containing one frame (M consecutive samples) of audio data from each of the two channels.
If the audio file contains a single channel (mono), the block's output is an M-by-1 matrix containing one frame (M consecutive samples) of mono audio data.
To reduce the required number of file accesses, the block acquires L consecutive samples from the file during each access, where L is specified by the Minimum number of samples for each read from file parameter (L
www.weizmann.ac.il /matlab/toolbox/dspblks/fromwavefile.html   (404 words)

  
 How to Join Multiple Wave Files into One Wave File
Wave file playback using SpeakWave and SpeakInteractiveWave variables will result in small delays between the playback of individual files.
This delay can be avoided by combining multiple wave files into a single file, and then playing back only the single wave file.
The object has a Splice method which accepts the name of the output file followed by the names of the 10 wave files to combine as the parameters.
www.sunny-beach.net /manual/555.htm   (284 words)

  
 Audio File Formats - The Sonic Spot
Most of an audio file's content is used to describe the individual audio samples that are played sequentially to reconstruct the waveform.
Microsoft's Wave file format is the most commonly supported audio file format on the Windows platform.
The most common type of wave file contains uncompressed (raw PCM) waveform data because it is the most widely supported among audio applications due the simplicity of decoding uncompressed data.
www.sonicspot.com /guide/samplefileformats.html   (287 words)

  
 Audio File Encoding Service, Including a Wave File Recording of Your Conference Call.
For customers who wish to have a copy of their original Wave file, AFS is happy to oblige for only a small additional charge.
Wave files are very large and are not normally used for playback over the internet unless the program material is very short (no more than a few minutes at 11khz, 16bit).
AudioFile Solutions creates wave files that are in a 11khz, 16bit format for conference calls and 44.1khz, 16bit format for a full bandwidth recording.
www.audiofilesolutions.com /wave.htm   (222 words)

  
 Glossary: Wave File | Sweetwater.com
Wave files are indicated by a.wav suffix in the file name and are often spelled wav (instead of wave) in writing.
The.wav file format is an expandable format which supports multiple data formats and compression schemes.
Wav files are pretty much the de facto standard for serious audio work on the PC Windows platform.
www.sweetwater.com /expert-center/glossary/t--WaveFile   (128 words)

  
 Download QWave 1.502 - Compact assembly language Wave File Player   (Site not responding. Last check: 2007-11-02)
It allows an audio file to be played virtually instantly as opposed to waiting for a larger program to load, display an window, and then play the sound.
Files can be split by either the number of files that you want, the maximum file size, or you can use preset common sizes for floppies, CDs, etc...
The alarm can be either a wave file playing, a program / file running, changing the background wallpaper, a window, shutdown and hibernation resume.
www.vadino.com /Free+Download+QWave   (907 words)

  
 Coversion of wave file to Vox file and viceversa   (Site not responding. Last check: 2007-11-02)
The source code provided below towave.c converts a vox file to a wave file and the code fromwave.c converts a wave file to vox file.
The default is Adaptive differential Pulse Code Modulation and 6khz sampling rate.The output file is created which is wave file.
The source code fromwave.c converts wave file to vox file, it take command line options for encoding and the extended wave header file which are as follows:
resource.intel.com /telecom/support/tnotes/gentnote/dl_soft/tn174.htm   (283 words)

  
 vbAccelerator - Wav File Viewer Control
The sample is currently limited to stereo 16-bit wave files, but the same techniques can be applied easily to mono and/or 8-bit files, and, with a bit more effort, to 24-bit files.
A WAV File consists of series of headers chunk which describes the data followed by the data itself.
Although the current implementation only works with stereo 16-bit files, it should be adaptable to mono and/or 8 bit files easily, and with some work to 24-bit files.
www.vbaccelerator.com /home/VB/Code/vbMedia/Audio/WAV_File_Viewer/article.asp   (868 words)

  
 [No title]
Waveform Audio File Format (WAVE) This section describes the Waveform format, which is used to represent digitized sound.
WAVE Format Categories The format category of a WAVE file is specified by the value of the wFormatTag field of the `fmt' chunk.
The chunk is not required for PCM files using the `data'' chunk format.
www.harmony-central.com /Computer/Programming/wave-format.txt   (1679 words)

  
 Free wave downloads ♫ My Music Tools
MP3 To Wave is a friendly used tool to convert MP3 to wave file.
Wave To Text is a English Speech Recognition Dictation Pad with a Wave To Text Wizard.
Wave editor that let you merge wave samples, cut/edit wave FX and convert WAVE files created with Pianito-MicroStudio into MP3 files.
www.mymusictools.com /download/wave   (927 words)

  
 Play a wave file
Play a wave file through the telephony phone device.
It is important to remember that there are many wave formats and different audio devices support different wave formats.
This is a commonly used wave format for audio devices that are associated with telephony devices.
www.exceletel.com /products/TeleTools/Help/Play_a_wave_file.htm   (187 words)

  
 File Extension Details for .WAVE
This is a raw audio file often used as the source for encoding other formats.
Take clues from the location of the file as a possible pointer to exactly which program is producing the file.
The file's date and time can also help if you know which programs you were running when the file was written.
filext.com /detaillist.php?extdetail=WAVE   (605 words)

  
 XO Wave: Frequently Asked Questions (FAQ)
XO Wave Pro also adds support for Audio Unit plug-ins, full-speed CD burning (burn speed is limited in XO Wave Free) and the option of using double precision for all internal calculations.
This has two advantages over creating files for each fade, as some workstation do: a) Maximum internal precision can be maintained, and b) You never have to wait for fades to be rendered.
One disadvantage of this technique is that certain operations, such as removing a file from the session, may cause alternate session files to become unusable.
www.xowave.com /doc/faq.shtml   (1691 words)

  
 How to Troubleshoot Wave Sound File Problems in Windows 95, Windows 98, and Windows Millennium Edition (Me)
If you cannot play.wav files in Windows, or if.wav files are not played at the proper volume, you may not have a playback device selected, or the playback device that you have selected may not be configured properly.
If you cannot play.wav files in Windows, or if.wav files are not played properly, your sound card may not be compatible with the type of.wav file that you are attempting to play, or there may be a resource conflict between your sound card and another device that is installed in your computer.
If you cannot play other.wav files that are compressed by using the same type of compression, try to play.wav files that are compressed by using a different type of compression.
support.microsoft.com /support/kb/articles/Q140/3/34.asp   (1189 words)

  
 XO Wave: File Menu
Each version file is given a name based on today's date and a number to uniquely identify it.
XO Wave Pro can export to a variety of QuickTime formats, which is great for use with other software such as iTunes, Final Cut, and iMovie; or for posting on the web, sharing with friends, or podcasting.
Allows you to select a movie file to associate and synchronize with your current session, and import the audio associated with that movie into your session.
www.xowave.com /doc/menu/file.shtml   (821 words)

  
 What is Wave file? - a definition from Whatis.com - see also: wav
A Wave file is an audio file format, created by Microsoft, that has become a standard PC audio file format for everything from system and game sounds to CD-quality audio.
A Wave file is identified by a file name extension of WAV (.wav).
Used primarily in PCs, the Wave file format has been accepted as a viable interchange medium for other computer platforms, such as Macintosh.
searchsmb.techtarget.com /sDefinition/0,,sid44_gci213473,00.html   (200 words)

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