CELP RELP MELP Vocoder
Abstract: MELP 2400 AMBE-2000 AMBE-1000 AMBE software AMBE2000 AMBE-2000TM PC-2000 AMBE DTMF encoder vocoder lpc 10
Text: PC-2000 Vocoder Board User’s Manual Version 1.1 PC-2000™ Vocoder Board User’s Manual Version 1.1 PC-2000™ Vocoder Board User’s Manual Version 1.1 April, 2002 Copyright , 2002 Digital Voice Systems, Inc 234 Littleton Road Westford, MA 01886
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PC-2000TM
PC-2000TM
com/software/pc2000/pc2000
pc2000
\PC-2000
CELP RELP MELP Vocoder
MELP 2400
AMBE-2000
AMBE-1000
AMBE software
AMBE2000
AMBE-2000TM
PC-2000
AMBE DTMF encoder
vocoder lpc 10
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AMBE software
Abstract: AMBE-1000 0x275 CSP1027 PC1000 PC-1000 0x13EC
Text: Data Subject to change January 1997 Version 2.0 DIGITAL VOICE SYSTEMS, INC. The Speech Compression Specialists PC Based AMBE-1000 Vocoder Board Product Information PC-1000™ PC -1000™ Features: General Information: The Digital Voice Systems, Inc. DVSI PC-1000 board
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AMBE-1000TM
PC-1000TM
-1000TM
PC-1000
AMBE1000TM
AMBE software
AMBE-1000
0x275
CSP1027
PC1000
0x13EC
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VOCODER
Abstract: AMBE NET2000 NET-2000 RJ-14 Net to Net Technologies DB15HD AMBE SOFTWARE
Text: Digital Voice Systems, Inc. The Speech Compression Specialists Net-2000TM Voice Codec Unit The Net-2000 Voice Codec Unit VCU combines AMBE Vocoder Technology with Ethernet network connectivity! The Net-2000™ voice codec unit (VCU) incorporates Digital Voice Systems,
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Net-2000TM
RS-422
RJ-45
DB-15HD
RJ-11
RJ-14
VOCODER
AMBE
NET2000
NET-2000
RJ-14
Net to Net Technologies
DB15HD
AMBE SOFTWARE
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g729a
Abstract: DSP56800E DSP56852 DSP56852VFE DSP56858 g729ab
Text: ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Freescale Semiconductor, Inc. Embedded SDK Software Development Kit G.729AB Vocoder Library SDK139/D Rev. 1, 07/19/2002 Motorola, Inc., 2002. All rights reserved. For More Information On This Product, Go to: www.freescale.com
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729AB
SDK139/D
DSP56852VFE
g729a
DSP56800E
DSP56852
DSP56852VFE
DSP56858
g729ab
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C6000
Abstract: C6201 TMS320C6000 SPRA562 programming tms320c6000 SPRA563 g.729 codec chip g.723.1 codec chip SPRA565
Text: Application Report SPRA560B- February 2000 TMS320C6000 Multichannel Vocoder Technology Demonstration Kit Target Side Design Xiangdong Fu C6000 Applications ABSTRACT This application report provides an overview of the target system design in the Multichannel
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SPRA560B-
TMS320C6000
C6000
TMS320C6201/C6701
C6201
SPRA562
programming tms320c6000
SPRA563
g.729 codec chip
g.723.1 codec chip
SPRA565
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code MCV
Abstract: VOCODER DSP TMS320C6000 0X21000003 vocoder g.729 C6000 C6201 TMS320 TMS320C6000 data transmission module
Text: Application Report SPRA558B- February 2000 TMS320C6000 Multichannel Vocoder Technology Demonstration Kit Host Side Design Xiangdong Fu Zhaohong Zhang C6000 Applications ABSTRACT This application report provides an overview of the host side design in the Multichannel Vocoder
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SPRA558B-
TMS320C6000
C6000
TMS320
C6201/C6701
code MCV
VOCODER
DSP TMS320C6000
0X21000003
vocoder g.729
C6201
TMS320
data transmission module
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16 bit linear PCM
Abstract: No abstract text available
Text: ITU G.728 Low-Delay CELP Vocoder for TMS320C3x/’C4x by DSP Software Engineering, Inc. Software Overview The G.728 LD-CELP vocoder software is an implementation of ITU formerly CCITT G.728 for the TMS320C3x. G.728 is an international standard for encoding 8kHz sampled speech signals for transmission over 16-kbps channels. G.728 provides
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TMS320C3x/
TMS320C3x.
16-kbps
16-bit
10-bit
16-bit
16 bit linear PCM
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7458
Abstract: software engineering
Text: Low-Memory CELP Vocoder for TMS320C5x by DSP Software Engineering, Inc. Software Overview Low Memory CELP LM-CELP is a speech encoding/decoding algorithm developed by DSPSE that provides 4-kHz speech bandwidth at either 4875 or 7458 bps. The algorithm has been fully implemented on a single TMS320C2x or
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TMS320C5x
TMS320C2x
TMS320C5x
16-bit
7458
software engineering
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AMBE-2020
Abstract: CELP RELP MELP Vocoder AMBE SOFTWARE AMBE-2020TM AD73311 8048 encoder AMBE DTMF encoder TM320 Viterbi Decoder VOCODER
Text: Version 3.0 page 1 Visit us at www.dvsinc.com Confidential Proprietary, Subject to Change AMBE-2020 Vocoder Chip User’s Manual Version 3.0 AMBE-2020™ Vocoder Chip User’s Manual Version 3.0 April, 2000 Copyright , 2000 Digital Voice Systems, Inc
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AMBE-2020TM
AMBE-2020
CELP RELP MELP Vocoder
AMBE SOFTWARE
AD73311
8048 encoder
AMBE DTMF encoder
TM320
Viterbi Decoder
VOCODER
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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: Application Report SPRA734 - February 2001 A Case Study in DSP Systems Integration: The TI Third-Party Vocoder Demonstration Kit A. Campbell X. Fu Digital Signal Processing Solutions ABSTRACT The Texas Instruments Third-Party Vocoder Technology Demonstration Kit TDK illustrates
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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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Voice Activity Detector
Abstract: AMBE-2000 AMBE DTMF encoder CELP RELP MELP Vocoder DTMF ENCODER Digital Voice Systems ambe-2000 AD73311 AD73311AR AMBE-1000 AMBE2000
Text: Version 3.0 AMBE-2000 Vocoder Chip User’s Manual Version 3.0 AMBE-2000™ Vocoder Chip User’s Manual Version 3.0 April, 2000 Copyright , 2000 Digital Voice Systems, Inc 234 Littleton Road Westford, MA 01886 This document may not, in whole or in part be copied, photocopied, reproduced, translated, or reduced to any electronic
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AMBE-2000TM
Voice Activity Detector
AMBE-2000
AMBE DTMF encoder
CELP RELP MELP Vocoder
DTMF ENCODER
Digital Voice Systems ambe-2000
AD73311
AD73311AR
AMBE-1000
AMBE2000
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MLC3500
Abstract: 24 Bit PCM Audio DAC 7 BAND DIGITAL EQUALIZER 7-band graphic equalizer MLC-350 64-TQFP-1010
Text: MLC3500 MPEG Audio Layer2/3 and Window Media Audio Decoder with Low Bit Rate VOCODER MLC3500 PRODUCT BRIEF 01 Features 1.1Physical Features Supply Voltage : 2.5V ± 10%, I/O Supply Voltage : 3.3V ± 10% > Low power consumption : > Input crystal frequency : 16.9344MHz
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MLC3500
9344MHz
64-TQFP-1010
02Diagram
MLC3500
24 Bit PCM Audio DAC
7 BAND DIGITAL EQUALIZER
7-band graphic equalizer
MLC-350
64-TQFP-1010
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4fsk modulator demodulator
Abstract: 4fsk 4FSK modem 4fsk modulator CMX7131 CMX7141 4FSK DEMODULATOR
Text: T x a n d R x I n te r f a c i n g DISC MOD1 VBIAS Tx Mode Select ALT MUX MUX MOD2 VBIAS Tx Modulator MIC VBIAS AUDIO Rx Signal Routing Audio O/P C o r e O p e r a t io n s 4FSK Modem Demodulator AFSD Filtering Soft-decision Decoding External Vocoder Control
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CMX7131
CMX7131/CMX7141
4fsk modulator demodulator
4fsk
4FSK modem
4fsk modulator
CMX7141
4FSK DEMODULATOR
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ambe 3000
Abstract: InMarSat demodulator AMBE3003 AMBE-3003 AMBE3000F AMBE-3000 VOCODER p25 AMBE VOCODER p25 AMBE-3003TM AMBE3000
Text: AMBE-3003 Vocoder Chip One IC chip - 3 Vocoder Channels Users Manual Version 1.3 October, 2010 DVSI Confidential Proprietary AMBE-3003™ Vocoder Chip 3 Channel Users Manual Version 1.3 October, 2010 The most up to date version of the manual is always available at www.dvsinc.com
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AMBE-3003TM
ambe 3000
InMarSat demodulator
AMBE3003
AMBE-3003
AMBE3000F
AMBE-3000
VOCODER p25 AMBE
VOCODER p25
AMBE3000
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AMBE3000
Abstract: dpmr vocoder implementation AMBE-3000TM AMBE SOFTWARE AMBE-3000 VOCODER VOCODER p25 AMBE 45p6 Viterbi Decoder
Text: AMBE-3000 Vocoder Chip Users Manual Version 2.4 October, 2010 DVSI Confidential Proprietary AMBE-3000™ Vocoder Chip Users Manual Version 2.4, October, 2010 AMBE-3000™ Vocoder Chip Users Manual Version 2.4 October, 2010 The most up to date version of the manual is always available at www.dvsinc.com
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AMBE-3000TM
AMBE3000
dpmr
vocoder implementation
AMBE SOFTWARE
AMBE-3000
VOCODER
VOCODER p25 AMBE
45p6
Viterbi Decoder
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Digital Voice Systems
Abstract: VC20 APCO 25
Text: Digital Voice Systems, Inc. The Speech Compression Specialists VC-20 Vocoder Board Technical Specifications Analog Input/Output: Type Single-ended Input Impedance 600 ohm Output Impedance low, drives 600 ohm load Sensitivity 0 dBm0 = 0 dBm Sinusoidal Overload +3.17 dBm0
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VC-20TM
96-pin)
Digital Voice Systems
VC20
APCO 25
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FFT Application note freescale
Abstract: AN2562 C64X MSC7116 MSC7118 MSC7119 MSC8101 SC100 SC140 FFT3
Text: Freescale Semiconductor Application Note Optimizing a Vocoder for Operation on a StarCore -Based DSP By Kim-Chyan Gan Like most high-performance DSPs, the StarCore™ DSP core uses a very-long-instruction-word VLIW 1 architecture running at a high frequency. This architecture fetches very long
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MSC7116
MSC7118
MSC7119
FFT Application note freescale
AN2562
C64X
MSC7119
MSC8101
SC100
SC140
FFT3
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VOCODERS
Abstract: VOCODER Architecture of TMS320C67X harvard TMS320C67X vocoder g.729 C6201 TMS320C62X* internal architecture G.729 10ms chip vocoder lpc 10 TMS320C62x
Text: Application Report SPRA642 - March 2000 TMS320C62x , TMS320C67x DSP Cache Performance on Vocoder Benchmarks C6000 DSP Applications Philip Baltz ABSTRACT This application report discusses several multichannel vocoder benchmarks run on the TMS320C6000 DSP platform devices including:
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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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motorola 7938
Abstract: IS-641A UINT32 g.729 codec chip MR67 SC140 acelp
Text: Freescale Semiconductor, Inc. Application Note AN2280/D Rev 0, 5/2002 Freescale Semiconductor, Inc. 3GPP-AMR-NB With ETSI-EFR Implementation on the StarCore SC140 Core by Razvan Ungureanu, Bogdan Costinescu, and Costel Ilas CONTENTS 1 AMR-NB With EFR Vocoder Basics . 1
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AN2280/D
SC140
motorola 7938
IS-641A
UINT32
g.729 codec chip
MR67
acelp
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Untitled
Abstract: No abstract text available
Text: Digital Voice Systems, Inc. The Speech Compression Specialists AMBE-2000 Vocoder Chip User’s Manual Version 4.3 February 2005 AMBE-2000™ Vocoder Chip User’s Manual Version 4.3 AMBE-2000™ Vocoder Chip User’s Manual Version 4.3 February, 2005 Copyright, 2004 Digital Voice Systems, Inc
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AMBE-2000â
AD73311AR
TLV320AIC10
AD73311
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Untitled
Abstract: No abstract text available
Text: Digital Voice Systems, Inc. The Speech Compression Specialists PRELIMINARY Subject to Change AMBE-3000 Vocoder Chip Users Manual Version 1.00 January, 08 DVSI Confidential Proprietary AMBE-3000™ Vocoder Chip Users Manual Version 1.00, January, 08 PRELIMINARY
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AMBE-3000â
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Untitled
Abstract: No abstract text available
Text: Digital Voice Systems, Inc. The Speech Compression Specialists AMBE-2000 Vocoder Chip User’s Manual Version 4.4 April 2005 AMBE-2000™ Vocoder Chip User’s Manual Version 4.4 AMBE-2000™ Vocoder Chip User’s Manual Version 4.3 February, 2005 Copyright, 2004 Digital Voice Systems, Inc
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AMBE-2000â
AD73311AR
TLV320AIC10
AD73311
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DSP56811
Abstract: DSP56800 DSP568XX
Text: Codec DSP568XX SSI Audio EBI Grade FLASH • 2.4 kbps Vocoder • Fast message scan • Silence detect/Voice trim • Automatic Gain Control Phone PLL Line • DTMF Detect SPI Interface • DTMF Generate • CAS* detect and • Call progress tones Controller
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DSP568XX
DSP56L811
16-bit
DSP56800
DSP56811
DSP568XX
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qualcomm aT commands
Abstract: Q4400 qualcomm 7200 qualcomm IQ Qualcomm DDS viterbi algorithm qualcomm AT Command
Text: I Preliminary Technical Data Sheet for the Q4400 Variable Rate Vocoder Q ualco /w sa ^ 9 - VLSI Products 10555 Sorrento Valley Road San Diego, CA USA 92121-1617 Phone: 619 597-5005 FAX: (619) 452-9096 March 1993 DL80-3749-8 X2 a Other QUALCOMM VLSI Products
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OCR Scan
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Q4400
DL80-3749-8
qualcomm aT commands
qualcomm 7200
qualcomm IQ
Qualcomm DDS
viterbi algorithm
qualcomm AT Command
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