• System supported ADPCM in WAV files. The FFmpeg audio codecs supporting ADPCM are adpcm_ima_qt, adpcm_ima_wav, adpcm_ms, adpcm_swf and adpcm_yamaha. The DSP...
    5 KB (637 words) - 17:19, 25 April 2024
  • Dialogic ADPCM or VOX is an audio file format, optimized for storing digitized voice data at a low sampling rate. VOX files are most commonly found in...
    3 KB (413 words) - 04:06, 14 August 2024
  • support Screen video, Sorenson Spark, VP6 video compression formats and ADPCM, or Nellymoser audio compression formats. Authors of Flash Player strongly...
    34 KB (3,620 words) - 16:21, 24 November 2023
  • Thumbnail for Nokia 6310
    a startup tone in ADPCM format. Polyphonic ringtones were skipped due to the relatively low speaker volume during playback of ADPCM files. An updated...
    4 KB (271 words) - 20:07, 23 August 2024
  • 2008-05-28. "MSM5205: ADPCM Speech Synthesis LSI" (PDF). Oki Semiconductor. Retrieved 10 October 2020. "MSM6258/MSM6258V: ADPCM Speech Processor For Solid...
    62 KB (2,544 words) - 08:42, 30 July 2024
  • ADPCM or THP ADPCM) - used in GameCube, Wii and Nintendo 3DS. vgmstream (decoder only) VGAudio FFmpeg (decoder only) Sony VAG (a.k.a. Sony PSX ADPCM)...
    48 KB (5,061 words) - 14:17, 8 September 2024
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    G.726 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede...
    8 KB (1,085 words) - 00:15, 1 July 2024
  • multiplexing schemes. In 1973, adaptive differential pulse-code modulation (ADPCM) was developed, by P. Cummiskey, Nikil Jayant and James L. Flanagan. In...
    33 KB (3,992 words) - 16:47, 6 August 2024
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    pulse-code modulation (PCM) channels ADPCM-A: 6 ADPCM channels, 18.5 kHz sampling rate, 12-bit audio depth ADPCM-B: 1 ADPCM channel, 1.85–55.5 kHz sampling...
    39 KB (4,049 words) - 01:37, 12 September 2024
  • association which developed a set of audio algorithms. The most important is the ADPCM algorithm which is in use by Apple and Microsoft. The Interactive Multimedia...
    985 bytes (106 words) - 03:51, 8 May 2020
  • except that at least one of the samples is compressed in 4-bit ADPCM format. An ADPCM-compressed sample is almost two times smaller than its uncompressed...
    23 KB (2,281 words) - 22:11, 4 June 2024
  • Thumbnail for Yamaha YM2610
    modulation (PCM) channels: ADPCM-A: Six ADPCM channels, fixed pitch, 18.5 kHz sampling rate at 12-bit from 4-bit data ADPCM-B: One ADPCM channel, variable pitch...
    2 KB (231 words) - 07:43, 12 August 2024
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    192 pixels (4:3 aspect ratio) for each screen Audio Stereo with 16 PCM/ADPCM channels CPU Two ARM processors: 32 bit ARM946E-S main CPU; 67 MHz clock...
    81 KB (7,634 words) - 03:42, 13 September 2024
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    Audio IMA ADPCM Intel / Digital Video Interactive Video RTV 2.1 (Indeo 2), Indeo 3, 4 and 5, and Intel H.263 Audio DVI4 (a.k.a. IMA DVI ADPCM), Intel Music...
    65 KB (4,035 words) - 09:22, 27 August 2024
  • Thumbnail for Yamaha YM2612
    the latter's ADPCM channels among other aforementioned changes. Whereas the high-end OPN chips such as the YM2608 have dedicated ADPCM channels for playing...
    9 KB (982 words) - 16:22, 18 August 2024
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    Electrical Engineering and Computer Science its design is based on time domain ADPCM principles without psychoacoustic auditory masking techniques. The algorithm...
    32 KB (2,741 words) - 02:50, 19 July 2024
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    (YM2608) Stereo + ADPCM Mono Yes 2× 5.25" 2HD No PC-88 VA3 NEC μPD9002 8 MHz 512 KB 256 KB No Yes Yes Yes FM (YM2608) Stereo + ADPCM Mono Yes 2× 5.25"...
    22 KB (1,146 words) - 22:36, 3 September 2024
  • bitrates of audio coding formats available for WAV files including PCM, ADPCM, Microsoft GSM 06.10, CELP, SBC, Truespeech and MPEG Layer-3. These are...
    25 KB (2,538 words) - 15:01, 31 August 2024
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    video to the PC platform. There are two obsolete versions for associated ADPCM audio compression. On June 1, 2000, brought version 3.1; August 16, 2000...
    29 KB (2,999 words) - 10:36, 21 June 2024
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    Silent speech interface ADPCM is not a proper vocoder but rather a waveform codec. ITU has gathered G.721 along with some other ADPCM codecs into G.726. US...
    40 KB (4,188 words) - 15:15, 17 September 2024
  • Thumbnail for Yamaha YM2608
    ADPCM Sound Source, a single channel for samples in 4-bit ADPCM format at a sampling rate between 2–55 kHz Rhythm Sound Source, a six-channel ADPCM system...
    3 KB (371 words) - 05:32, 20 August 2024
  • response and no data is actually "thrown away". Formats 23 through 26 are ADPCM, which is an early form of lossy compression, usually but not always with...
    7 KB (452 words) - 13:11, 13 June 2024
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    FM voices MA-2 (YMU759) 16 FM voices, ADPCM playback MA-3 (YMU762) 32 FM voices, 8 wavetable voices, PCM/ADPCM playback MA-5 (YMU765) 64 voices (FM +...
    2 KB (159 words) - 14:35, 3 January 2024
  • recorded at a low sample rate or low-compression, low processor-demand ADPCM. To keep file sizes and transfer rates under control, frame sizes and rates...
    14 KB (1,875 words) - 07:46, 26 June 2024
  • Thumbnail for G.723
    covering 300 Hz to 3400 Hz using Adaptive Differential Pulse Code Modulation (ADPCM) to 24 and 40 kbit/s for digital circuit multiplication equipment (DCME)...
    3 KB (213 words) - 22:02, 25 April 2024
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    ITU-T in November 1988. Technology of the codec is based on sub-band ADPCM (SB-ADPCM). The corresponding narrow-band codec based on the same technology...
    7 KB (782 words) - 11:27, 3 July 2024
  • .flv FLV VP6, Sorenson Spark, Screen video, Screen video 2, H.264 MP3, ADPCM, Nellymoser, Speex, AAC Use of the H.264 and AAC compression formats in...
    9 KB (440 words) - 13:32, 12 July 2024
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    the patent on differential pulse-code modulation (DPCM). Adaptive DPCM (ADPCM) was introduced by P. Cummiskey, Nikil S. Jayant and James L. Flanagan at...
    16 KB (1,552 words) - 08:01, 1 May 2024
  • Thumbnail for Yamaha Y8950
    MSX personal computer. The Y8950 is essentially a Yamaha YM3526 with an ADPCM encoder/decoder added on. It was introduced in three cartridge models: Philips...
    3 KB (301 words) - 13:07, 7 December 2022
  • Thumbnail for PlayStation technical specifications
    Fading Priority Vertical and horizontal line scroll 16-bit Sony SPU Supports ADPCM sources with up to 24 channels Sampling rate of up to 44.1 kHz 512 KB RAM...
    11 KB (1,034 words) - 12:15, 17 September 2024