Enhanced Variable Rate Codec (redirect from Evrc)
Enhanced Variable Rate CODEC (EVRC) is a speech codec used in CDMA networks. It was developed in 1995 to replace the QCELP vocoder which used more bandwidth...
2 KB (211 words) - 05:34, 17 June 2024
Enhanced Variable Rate Codec B (redirect from EVRC-B)
Enhanced Variable Rate Codec B (EVRC-B) is a speech codec used by CDMA networks. EVRC-B is an enhancement to EVRC and compresses each 20 milliseconds...
3 KB (467 words) - 22:09, 25 April 2024
the 2007 3GP file format. In addition, 3G2 stores audio streams as EVRC, EVRC-B, EVRC-WB, 13K (QCELP), SMV or VMR-WB, which was specified by 3GPP2 for use...
13 KB (1,321 words) - 17:32, 19 November 2024
current speech coding standards such as AMR, EFR, AMR-WB (G.722.2), VMR-WB, EVRC, EVRC-B, SMV, TETRA, PCS 1900, MPEG-4 CELP and ITU-T G-series standards G.729...
4 KB (450 words) - 23:50, 5 December 2024
Rather, it is a container format. QCP files are typically encoded QCELP or EVRC. Qualcomm, which originated the format, has removed an internal web page...
4 KB (263 words) - 23:02, 5 May 2024
the IS-96A codec earlier used in CDMA networks. It was later replaced with EVRC since it provides better speech quality with fewer bits. The two versions...
2 KB (207 words) - 07:47, 19 May 2024
offers EVRC-B and EVRC-WB. Enhanced Variable Rate Codec B (EVRC-B) is a speech codec used by CDMA networks. EVRC-B is an enhancement to EVRC and compresses...
13 KB (1,829 words) - 02:02, 26 April 2024
network capacity while maintaining voice quality. The 4GV suite includes EVRC-B and EVRC-WB. Qualcomm introduced the 4GV suite to increase network capacity...
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Enhanced Variable Rate Codec (EVRC, a.k.a. IS-127) – based on RCELP FFmpeg (decoder only) Enhanced Variable Rate Codec B (EVRC-B) QCELP (Qualcomm Code Excited...
49 KB (5,240 words) - 21:03, 23 December 2024
Rumbula Air Base (ICAO: EVRC) is an air base located 11 kilometres (7 mi) southeast of Riga city centre in Latvia. The airfield was used for military purposes...
5 KB (649 words) - 00:04, 13 January 2024
Rēzekne EVPA Ikšķile Airfield Ikšķile EVRA RIX Riga International Airport Riga EVRC Rumbula Air Base Riga EVRS Spilve Airport Riga EVSM M-Sola Heliport Lielvārde...
96 KB (290 words) - 17:18, 22 December 2024
The Fremont and Elkhorn Valley Railroad (reporting mark FEVR, EVRC) was a 17-mile (27 km) heritage railroad headquartered in Dodge County, Nebraska, which...
23 KB (3,081 words) - 07:36, 18 November 2024
MP2, MP3, Vorbis, AAC, WMA, ALAC, AMR, QDM2, FLAC, TTA, IMA ADPCM, QCELP, EVRC, RealAudio, etc. External Codecs Media Priority to try to connect from decoder...
13 KB (1,196 words) - 01:21, 8 November 2024
Text over IP RFC 4103 dynamic EVRC EVRC0 EVRC1 audio 8000 EVRC audio RFC 4788 dynamic EVRCB EVRCB0 EVRCB1 audio 8000 EVRC-B audio RFC 4788 dynamic EVRCWB...
16 KB (718 words) - 19:09, 17 September 2024
AMR-NB, AMR-WB, AMR-WB+, AAC-LC, HE-AAC v1 or Enhanced aacPlus (HE-AAC v2), EVRC, SMV or VMR-WB Common video format for cell phones Material Exchange Format...
9 KB (440 words) - 13:32, 12 July 2024
QCELP-13 (a.k.a. PureVoice or IS-733) and Enhanced Variable Rate Codec (EVRC. a.k.a. IS-127) World Wide Web Consortium Video Animated GIF Subtitle WebVTT...
65 KB (4,036 words) - 21:47, 3 December 2024
30 Supported Audio AAC-LC, AAC+, eAAC+ Supported AMR-NB Supported QCELP EVRC AVI Video MPEG4 Simple Profile Level 3, 480x360 pixels, up to 2 Mbit/s, 30...
20 KB (1,675 words) - 11:52, 29 June 2024
capacity of existing Rel. B networks can be increased 1.5-fold by using EVRC-B voice codec and QLIC handset interference cancellation, 1x Advanced and...
25 KB (2,777 words) - 02:13, 29 September 2024
721, G.722, G.723, G.726, G.729a, CVSD, ATRAC1, Dolby AC-2 — — EVS EVRC, EVRC-B, EVRC-WB, SMV, VMR-WB Obsolete Other — Varies — — MACE 3:1, MACE 6:1 — Truespeech...
83 KB (4,936 words) - 23:23, 20 December 2024
520 0.375 9.470 0.373 9.200 0.364 5.690 0.224 - - 5mm Craig 5.182 0.204 EVRC 25.930 1.021 8.130 0.320 6.530 0.257 6.500 0.256 5.870 0.231 31.500 1.240...
16 KB (315 words) - 19:59, 23 December 2024
Retrieved 2009-05-26.[permanent dead link] RFC 3558 - RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable Mode Vocoders (SMV)...
3 KB (396 words) - 10:23, 27 June 2024
56.77833°N 24.85389°E / 56.77833; 24.85389 (Lielvārde Air Base) Riga EVRC Rumbula Air Base (non functional) 56°53′00″N 024°13′36″E / 56.88333°N 24...
7 KB (326 words) - 11:21, 22 October 2024
Railroad EVAU - Eisenbahn-Vverkehrsmittel, AG EVEX - American Colloid Company EVRC - Fremont and Elkhorn Valley Railroad EVT - Evansville Terminal Company,...
7 KB (691 words) - 12:47, 20 May 2024
audio, G.722 G.729.1 2006 G.729, VoIP, wideband audio, mobile telephony EVRC-WB: 31, 478] 2007 Wideband audio G.718 2008 VoIP, wideband audio, mobile...
101 KB (11,983 words) - 22:22, 19 December 2024
file format. The 3GPP2 file format (.3g2) defined extensions for usage of EVRC, SMV, or 13K (QCELP) voice compression formats. The JPEG 2000 specification...
33 KB (3,359 words) - 01:53, 21 December 2024
Baldpate Inn". Everyday Estes (Podcast). Estes Valley Resiliency Collaborative (EVRC). Retrieved 23 April 2021. Mittelman, Alicia (27 September 2012). "Boldly...
4 KB (354 words) - 15:49, 24 January 2024
only) DTS (encoder is highly experimental) EA ADPCM (decoding only) E-AC-3 EVRC (decoding only) FLAC G.711 (μ-law and A-law) G.722 G.723.1 G.726 G.729 (decoding...
16 KB (1,345 words) - 16:56, 14 December 2024
playback Video player for WMV, MP4, 3GP, 3G2 Formats Music Player CMX.2.5.0, EVRC, QCELP, I-Melody, MP3, M4A, AAC, AAC+, WMA Memory Memory Slot microSD/microSDHC...
8 KB (684 words) - 10:23, 8 April 2024