1996 - G723
Abstract: g.723 TMS320C52 vocoder g.723
Text: G723_Ecreate (.) Initializes data memory for encoder G723_Dcreate (.) Initializes memory for the decoder G723_Encode (.) Encodes an array of 240 16-bit linear-PCM samples into a frame of code words G723_Decode (.) Decodes a frame of code words into an array of 240 16-bit linear PCM , ITU G.723 CELP Vocoder for TMS320C5x by DSP Software Engineering, Inc. Software Overview DSP Software Engineering, Inc.'s (DSPSE) G.723 offering is a real-time fullduplex implementation of the new
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TMS320C5x
16bit
16-bit
16-bit
G723
g.723
TMS320C52
vocoder g.723
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2001 - g723
Abstract: Maximum Likelihood Quantization atmel 711 AT75C1210 Atmel oak dsp core uclinux AT75C 0X20C 0X0001 G723B
Text: >spk_gain=4096;//speaker gain 0dB under reference ioctl( g723 , G723_CONFIG , g723_conf ); This configures the , device driver are described below: · G723_START_PLAYBACK : This command is used to start the G.723 playback. There is no additional argument. · G723_STOP_PLAYBACK : This command is used to stop the G.723 playback. There is no additional argument. · G723_START_RECORD : This command is used to start the G.723 record. There is no additional argument. · G723_STOP_RECORD : This command is used to stop the G.723
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AT75C1210
11/01/0M
g723
Maximum Likelihood Quantization
atmel 711
Atmel oak dsp core
uclinux
AT75C
0X20C
0X0001
G723B
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1997 - szb6120
Abstract: taa 723 CD10 CD11 PSB7230 Q67101-H6864 G.723 ic codec MP-MLQ acelp 2025h
Text: P-TQFP-64 Functions G.723 V5.1 Compression/Decompression (6.3, 5.3 kbps) G.711 Compression , (MP-MLQ) standard as defined in the ITU-T G.723 Recommendation. In addition G.711 PCM audio coding is also supported. Thus, in G.723 mode it compresses the PCM (8 bit A-/µ-law) or 16 bit linear voice , use plug and play' G.723 /G.711 audio compression device. Semiconductor Group 8 2.97 PSB , ). Above all, the corresponding norm ( G.723 ) is an internationally adopted standard, so that
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T7230-XV12-P1-7600
P-TQFP-64
10x10
szb6120
taa 723
CD10
CD11
PSB7230
Q67101-H6864
G.723 ic codec
MP-MLQ
acelp
2025h
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1997 - AC4801F-C
Abstract: AC4804A-C G.729 chip G.711 G729A AC4801D-C G.711 CHIP SET AC4801A-C
Text: by ITU as the basis of the G.723.1 standard. G.723.1 is a key component of emerging applications , voice coders: G.723.1 , G.726/G.727, G.729 and G.711 and supports fax relay. The AC4801A-C is ideally , Parallel Up to 14400 Bps Up to 14400 Bps2 1 Encoders / Decoders N/A G.723 /6.3k Up to 2400 Bps N/A G.723 /6.3k G.723 / 6.3,5.3k G.729/8k G.726/G.727 G.711 G.723 / 6.3,5.3k G.729A/8k G.726/G.727 G.711 NetCoder G.723 / 6.3,5.3k G.729A/8k G.726/G.727 G.711 NetCoder Voice
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29A/8k
726/G
AC4801D-C
AC4801F-C
AC4804A-C
AC4802A-C
AC4801A-C
AC4801F-C
AC4804A-C
G.729 chip G.711
G729A
AC4801D-C
G.711 CHIP SET
AC4801A-C
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Not Available
Abstract: No abstract text available
Text: Functions - G.723 V5.1 Compression/Decompression (6.3, 5.3 Kbit/s) - Accepts/outputs uncompressed audio , defined in the ITU-T G.723 Recommendation. In addition G.711 PCM audio coding is also supported. Thus, in G.723 mode it compresses the PCM (8 bit A-/|i-law) or 16 bit linear voice signal into 5.3 Kbit/s , ITU-T C-code V5.1 and includes the G.723 Annex A (Voice Activity Detection and Comfort Noise Generation , to use plug and play' G.723 /G.711 audio compression device. Semiconductor Group 7 Data
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P-TQFP-100
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2000 - VOCODERS
Abstract: VOCODER Architecture of TMS320C67X harvard TMS320C67X vocoder g.729 C6201 TMS320C62X* internal architecture G.729 10ms chip vocoder lpc 10 TMS320C62x
Text: following vocoders: · · · · · · G.729 G.729a G.723 GSM EVRC Combinations of the above The , analysis-by-synthesis method). Encoding rate is 13 kbps. G.723 : This vocoder divides speech into 30-ms frames. Each , parameters are updated once per subframe. The G.723 vocoder can work under two encoding rates: ~5.5 kbps and , (GSM, EVRC, G.729, G.729a, and G.723 ) was run on each device. (5 Benchmarks) 2. Single Vocoder, Multiple Channels: The maximum number of channels of each vocoder (GSM, EVRC, G.729, G.729a, and G.723
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SPRA642
TMS320C62x
TMS320C67x
C6000
TMS320C6000TM
TMS320C6201
C6201)
TMS320C6202
C6202)
TMS320C6203
VOCODERS
VOCODER
Architecture of TMS320C67X
harvard TMS320C67X
vocoder g.729
C6201
TMS320C62X* internal architecture
G.729 10ms chip
vocoder lpc 10
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1995 - PD77018A
Abstract: G723 uPD77018 uPD77018A uPD77019 uPD77110 uPD77111 uPD77112 uPD77113 uPD77114
Text: µ PD77016 g723_01x.lib µ PD7701577017 g723aenc.rel G.723.1 ANNEX A g723adec.rel G.723.1 ANNEX A g723acom.rel G.723.1 ANNEX A g723cenc.rel G.723.1 ANNEX C g723cdec.rel G.723.1 , G723_Ini_Coder extrn G723_Ini_Decod extrn G723_Encode extrn G723_Decode , 36 G723_xxxx _ _ G723_xxxx G.723.1 ANNEX C G723_Chxxxx _ _ G723_Cxxxx , G723_STATIC_Y_PTR Y Control input G723_ENC_BUFF_PTR X Control input G723_VOUT_PTR X
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SAP77016-B04
PD77018
PD77018A
PD77019
PD77110
PD77111
PD77112
PD77113
PD77114
PD77116
PD77018A
G723
uPD77018
uPD77018A
uPD77019
uPD77110
uPD77111
uPD77112
uPD77113
uPD77114
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1995 - uPD77116
Abstract: G723 uPD77018 uPD77018A uPD77019 uPD77110 uPD77111 uPD77112 uPD77113 uPD77114
Text: µ PD77016 g723_01x.lib µ PD7701577017 g723aenc.rel G.723.1 ANNEX A g723adec.rel G.723.1 ANNEX A g723acom.rel G.723.1 ANNEX A g723cenc.rel G.723.1 ANNEX C g723cdec.rel G.723.1 , G723_Ini_Coder extrn G723_Ini_Decod extrn G723_Encode extrn G723_Decode , 36 G723_xxxx _ _ G723_xxxx G.723.1 ANNEX C G723_Chxxxx _ _ G723_Cxxxx , G723_STATIC_Y_PTR Y Control input G723_ENC_BUFF_PTR X Control input G723_VOUT_PTR X
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SAP77016-B04
PD77018
PD77018A
PD77019
PD77110
PD77111
PD77112
PD77113
PD77114
PD77116
uPD77116
G723
uPD77018
uPD77018A
uPD77019
uPD77110
uPD77111
uPD77112
uPD77113
uPD77114
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1995 - voice control robot
Abstract: g723 Maximum Likelihood Quantization coding for mobile bug uPD77116 G.723. c code uPD77018 uPD77018A acelp uPD77110
Text: G723_Ini_ChCod and G723_ChCod after G723_Ini_Coder and G723_Encode only when ANNEX C is used. User's Manual , . Be sure to call and use G723_Ini_ChDec and G723_ChDec before G723_Ini_Decode and G723_Decode only , g723aenc.rel ( G.723.1 ANNEX A Encoder) · g723adec.rel ( G.723.1 ANNEX A Decoder) · g723acom.rel , G723C_LibDecInBuffer Status output G723C_LibDecOutBuffer X memory addresses G723C_LibDecErrorInfo Bit 2 , shown below. g723_016.lib : Library for the µ PD77110 and 77116 g723_01x.lib : library
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SAP77016-B04
PD77018
PD77018A
PD77019
PD77110
PD77111
PD77112
PD77113
PD77114
PD77116
voice control robot
g723
Maximum Likelihood Quantization
coding for mobile bug
uPD77116
G.723. c code
uPD77018
uPD77018A
acelp
uPD77110
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1995 - g723
Abstract: uPD77116 Maximum Likelihood Quantization uPD77018 uPD77018A uPD77019 uPD77110 uPD77111 uPD77112 uPD77113
Text: G723_Ini_ChCod and G723_ChCod after G723_Ini_Coder and G723_Encode only when ANNEX C is used. User's Manual , . Be sure to call and use G723_Ini_ChDec and G723_ChDec before G723_Ini_Decode and G723_Decode only , g723aenc.rel ( G.723.1 ANNEX A Encoder) · g723adec.rel ( G.723.1 ANNEX A Decoder) · g723acom.rel , G723C_LibDecInBuffer Status output G723C_LibDecOutBuffer X memory addresses G723C_LibDecErrorInfo Bit 2 , shown below. g723_016.lib : Library for the µ PD77110 and 77116 g723_01x.lib : library
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d88-6130
g723
uPD77116
Maximum Likelihood Quantization
uPD77018
uPD77018A
uPD77019
uPD77110
uPD77111
uPD77112
uPD77113
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1996 - CELP RELP MELP Vocoder
Abstract: vocoder lpc 10 LPC-10e G-722 FS1016 g.723 OROS-CD16 RELP IS-54 TMS320
Text: Filter CNET CNET Algorithm InvisiLink Telephony Codec ASPI ViaDSP ITU G.723 CELP , G.726 ADPCM DSPSE ITU-T G.723 Fixed-Point LBC Speech Coder G.723 H.324 Coder Third , single C3x High-quality voice using G.723 and G.728 2.5-ms algorithmic delay Videoconferencing , real-time on a single C3x High-quality voice using G.723 and G.728 Implementation on a single C5x
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smc350
TMS320
60-MHz
721/G
LPC10e
CELP RELP MELP Vocoder
vocoder lpc 10
LPC-10e
G-722
FS1016
g.723
OROS-CD16
RELP
IS-54
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2002 - 723 ic
Abstract: g723 pdf working OF IC 723 IC 723 DSP56800E DSP56852 DSP56858 G.723 codec 8 channel acelp 7231a
Text: sub-directories: · g723_test includes c_source files and configuration necessary for testing G723.1A library , . . . . . . . . . . . . . . . . . . . G723.1A Dual Rate Speech Codec Directory Structure. . . . . . , Directories The g723.1A Dual Rate Speech Codec directory includes G723.1A Dual Rate Speech Codec-specific algorithms. Figure 2-3 shows the g723.1A directory structure. 2-2 G.723.1A Speech Codec Library For , Semiconductor, Inc. ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Figure 2-3. G723.1A Dual Rate Speech
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SDK138/D
723 ic
g723
pdf working OF IC 723
IC 723
DSP56800E
DSP56852
DSP56858
G.723 codec 8 channel
acelp
7231a
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1996 - LPC-10e
Abstract: CELP RELP MELP Vocoder vocoder g.729 celp coding FS1016 IS-54 TMS320 G-722 vocoder lpc 10 vocoder
Text: Filter CNET CNET Algorithm InvisiLink Telephony Codec ASPI ViaDSP ITU G.723 CELP , G.726 ADPCM DSPSE ITU-T G.723 Fixed-Point LBC Speech Coder G.723 H.324 Coder Third , single C3x High-quality voice using G.723 and G.728 2.5-ms algorithmic delay Videoconferencing , real-time on a single C3x High-quality voice using G.723 and G.728 Implementation on a single C5x
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smc350
TMS320
60-MHz
721/G
LPC10e
LPC-10e
CELP RELP MELP Vocoder
vocoder g.729
celp coding
FS1016
IS-54
G-722
vocoder lpc 10
vocoder
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2003 - CX950
Abstract: MVP410ST-EU EN61000-3-3 MVP810 Q.931 PBX protocol Inter-Tel
Text: Voice compression to 5.3K bps per call with support for multiple algorithms, including ITU G.723 and G , not dropped. In addition, MultiVOIP supports voice compression standards like G.729 (8:1) and G.723 (10:1). These standards help minimize the bandwidth required for voice. G.723 , for instance, is the , Bandwidth Management G.711, G.723 , G.726, G.727, G.729 & proprietary voice compression, silence
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TS-001
TS-031,
MVP410ST-EU
MVP810ST-EU
CX950
MVP410ST-EU
EN61000-3-3
MVP810
Q.931 PBX protocol
Inter-Tel
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1998 - PIP VIDEO ENCODER
Abstract: g.723 codec chip G.723 codec 2864 rom H.263 encoder chip single chip video codec 1135AS
Text: Features · Fully Compatible with the ITU Industry Standards H.263, G.723 · The AT76C3XX is Highly Optimized for the Following Platforms: · · · · · · · · Videophones Set-top Boxes , 's industry standards H.263 and G.723 . These standards enable video conferencing over the widely utilized , video and audio signals according to the H.263 and G.723 ITU standards. It can be used to implement H , according to the G.723 standard. The AT76C3XX then stores compressed video and audio data in an external
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AT76C3XX
16-bit
CCIR656)
PIP VIDEO ENCODER
g.723 codec chip
G.723 codec
2864 rom
H.263 encoder chip
single chip video codec
1135AS
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acs 721
Abstract: g723 ADPCM algorithm
Text: .301-1987 and T1.303-1989. These algorithms are identical to those in ITU-T Recommendations G.721, G.723 , and G , inversion of A-law inputs and outputs (required by ITU-T Recom m endations G.721, G.723 , G.726, and G.727) M , T1.310-1991 ITU-T G.721, G.723 , G.726, G.727 EN C O D E R f Adaptive Predictor i > T "
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Bt8110
Bt8110
acs 721
g723 ADPCM algorithm
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1996 - g723 ADPCM algorithm
Abstract: TCM29C13 TLC32044 speech compression standard g721 G.723. c code
Text: .726 were once known as CCITT G.723 . This standard was a subset of the G.726 algorithm. The 4-bit version of G.726 (32 kbps) was also known as CCITT standard G.721. Note that ITU G.723 now refers to a , the old CCITT G.723 ADPCM standard. Features and Benefits · Code is C callable and relocatable
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14-bit
64-kbps
g723 ADPCM algorithm
TCM29C13
TLC32044
speech compression standard g721
G.723. c code
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2002 - pdf working OF IC 723
Abstract: g723 DATASHEET OF IC 723 G.723 IC 723 VIPER IC DSP56800E DSP56852 DSP56858
Text: Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G723.1A , directory telephony. Figure 2-2. DSP56858 Directories The g723.1A Dual Rate Speech Codec directory includes G723.1A Dual Rate Speech Codec-specific algorithms. Figure 2-3 shows the g723.1A directory , Structure Demo Figure 2-3. G723.1A Dual Rate Speech Codec Directory Structure The g723 directory the G.723.1A library as well as the following sub-directories: · g723_test includes c_source files
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SDK138/D
pdf working OF IC 723
g723
DATASHEET OF IC 723
G.723
IC 723
VIPER IC
DSP56800E
DSP56852
DSP56858
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2001 - ATMEL 118
Abstract: 723.1 codec chip 4kx16 sram g.723 codec chip MIC 723 W9975D atmel 0551 g.723.1 codec chip 1kx16
Text: : Set G723' s parameters. Parameter: RecordValue · Bit 0: bit rate 0 6.3k, 1 5.3 k bit/s · Bit 1 , W9975D G.723.1 Audio Codec Version 0.3 April, 2001 The above information is the exclusive , Microphone AD/DA Speaker CODEC G.711 G.723.1 ECP CODEC Interface Host Interface , powerful speech CODEC. It supports G.723.1 , G.711 protocols. The W9975D also supports Electrical echo , . Word 2: SCLKDIV Word 3: RFSDIV Enable G.723 encoder. DISABLEENC_CMD 0x0086 Disable G.723
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W9975D
W9975D
14X20X1
ATMEL 118
723.1 codec chip
4kx16 sram
g.723 codec chip
MIC 723
atmel 0551
g.723.1 codec chip
1kx16
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2003 - k56plus
Abstract: ARM940T PSTN DTMF G.723 codec 8 channel
Text: .42bis, V.42, MNP 2-5 > Voice coders: G.711, G.723 , G.726, G.729a/b > Complete packet processing: RTP , /b G.723 Enc. Packet TCP IP V.42/MNP Comp & Protocol Adaptive Jitter Buffer UDP , Canceller RTP Encap G.711 Enc. V.92 Demod. TDM Network G.723 Dec. G.729 Dec. a/b G.726 Dec , · Support of user datagram protocol (UDP) · G.723.1 and G.723.1 Annex A · G.726 · G.728 ·
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12-Channel
M80310
M80310
42bis,
729a/b
32bis,
80310-BRF-001-A
M03-0853
k56plus
ARM940T
PSTN DTMF
G.723 codec 8 channel
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1996 - G.721
Abstract: pcm modulation g723 ADPCM algorithm
Text: G.726 Audio Coder for the TMS320C5x by Signals and Software Limited Software Overview DSP software which implements the ITU G.726 audio-coding specification. This codes narrowband audio (3003400 Hz, sampled at 8 kHz) to a selectable range of bit rates from 16 to 40 kb/s. G.726 supersedes G.721 and G.723 , as the G.726 specification at 32 and 40 kb/s is identical to G.721 (32 kb/s only) and G.723 (32 and 40 kb/s). Features and Benefits The G.726 specification uses an Adaptive Differential
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TMS320C5x
64-kb/s
G.721
pcm modulation
g723 ADPCM algorithm
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2001 - u 711
Abstract: v.42 cellular modem G.729 k56plus ARM940T mindspeed voip modem v.22 g.726 V42-LAPM pll modem v.92 hdlc modem
Text: compression: V.44, V.42bis, V.42, MNP 2-5 > Voice Coders: G.711, G.723 , G.726, G.729 > Complete paket , Generation and Termination of complete IP packet · G.723.1 and G.723.1 Annex A · Support of Real Time , Canceller ATM CELL SAR G.723 Enc. AAL2 Encap. TDM Network G.723 Dec. G.729 Dec. G.726 Dec
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12-Channel
M80310
M80310
42bis,
32bis,
00301A
M01-0629
u 711
v.42 cellular modem
G.729
k56plus
ARM940T
mindspeed voip
modem v.22 g.726
V42-LAPM
pll modem v.92
hdlc modem
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2001 - vocoder g.729
Abstract: ti part naming convention g723 ADPCM algorithm g.723 codec chip C6711 DSP kit data sheet evrc dsp based echo cancellation g.729 codec chip TDK CORE VOCODER
Text: Vocoder Demonstration Kit SPRA734 /* G.723 v-table entry point */ G723E_IG723E = _ G723E_TI_IG723E ; Out In SECTIONS { /* G723 program code */ g723_code : align = 65536 > SDRAM { l.\lib\ g723enc_ti.a62 } _ G723ENC_SIGSOFT_IG723ENC Out l.\lib\ g723enc_sigsoft.a62 In coder_data: > SDRAM { /* Data memory placement for G723 algorithm */ l.\lib\ g723enc_ti.a62 (.far) Out l.\lib\ g723enc_ti.a62 (.bss) } l.\lib\ g723enc_sigsoft.a62 (.far) In } /* end SECTIONS */ l.\lib
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SPRA734
TMS320C6000TM
vocoder g.729
ti part naming convention
g723 ADPCM algorithm
g.723 codec chip
C6711 DSP kit data sheet
evrc
dsp based echo cancellation
g.729 codec chip
TDK CORE
VOCODER
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1997 - G.723 ic codec
Abstract: register electronica 8X8 INC ic 324 g.723 codec chip V.34 FAX MODEM IC G.723 codec "hybrid systems" 8x8 vcp
Text: both the G.723 voice compression algorithm for analog networks on chip as well as the G.711, G.722 and , Linear Prediction (LD-CELP). G.723 compression uses Algebraic Codebook Excitation Linear Prediction
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Windows95
D-81617
G.723 ic codec
register electronica
8X8 INC
ic 324
g.723 codec chip
V.34 FAX MODEM IC
G.723 codec
"hybrid systems"
8x8 vcp
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1996 - Not Available
Abstract: No abstract text available
Text: ITU G.726 ADPCM Waveform Coder for TMS320C3x/'C4x by DSP Software Engineering, Inc. Software Overview The G.726 ADPCM waveform coder software is an implementation of ITU (formerly CCITT) G.726 for the TMS320C3x. G.726 is an international standard for encoding 8kHz sampled audio signals for transmission over 16-, 24-, 32-, and 40-kbps channels. G.726 is a superset of ITU recommendations G.721 and G.723 , recording. Features and Benefits · User-selectable processing frame size · ITU G.721 and G.723
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TMS320C3x.
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14-bit
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