Search results
Results from the WOW.Com Content Network
QDesign Corporation was a developer of digital audio compression technologies. The company's MP2 and MP3 technologies were used in professional audio and broadcast automation systems as well as multimedia and video production systems. QDesign developed a music codec, originally known as LBpack.
QDesign (purchased by DTS) QDesign Music Codec – used in Apple QuickTime FFmpeg (decoding only) PictureTel (purchased by Polycom) Siren 7 libg722_1; libsiren (part of libmsn and msn-pecan) FFmpeg (decoder only) Siren 14 libg722_1; vgmstream (decoder only) Siren 22; NTT TwinVQ. FFmpeg (decoder only) NTT TwinVQ Encoder, NTT TwinVQ Player
PowerHouse is a byte-compiled fourth-generation programming language (or 4GL) originally produced by Quasar Corporation (later renamed Cognos Incorporated) for the Hewlett-Packard HP3000 mini-computer, as well as Data General and DEC VAX/VMS systems.
The American Association for the Advancement of Science is the world's largest general scientific society. The AAAS serves some 262 affiliated societies and academies of science, serving 10 million individuals.
QDesign Music 1 and 2 Lossy: 1998 Proprietary: QuickTime [γ] No Yes No No No No No No ATRAC3: Lossy: 2000-09 Proprietary: Yes No No No No No No No No FLAC: Lossless: 2001-07 Open source Yes Yes No Yes Yes No No No No ALAC: Lossless: 2004-04 Open source Yes Yes Yes Yes Yes No No No No WMA Lossless: Lossless: 2003-01 Proprietary [97] ACM [d] No ...
The RealAudio Gecko, ATRAC3, QDesign, and mp3PRO formats appear in some tests, despite much lower adoption as of 2007. Many encoder and decoder implementations (both proprietary and open source) exist for some formats, such as MP3, which is the oldest and best-known format still in widespread use today.
Audio Interchange File Format (AIFF) is an audio file format standard used for storing sound data for personal computers and other electronic audio devices. The format was developed by Apple Inc. in 1988 based on Electronic Arts' Interchange File Format (IFF, widely used on Amiga systems) and is most commonly used on Apple Macintosh computer systems.
QSound is essentially a filtering algorithm. It manipulates timing, amplitude, and frequency response to produce a binaural image.Systems like QSound rely on the fact that a sound arriving from one side of the listener will reach one ear before the other and that when it reaches the furthest ear, it is lower in amplitude and spectrally altered due to obstruction by the head.