500 MILLION PARTS FROM 12000 MANUFACTURERS

DATASHEET SEARCH ENGINE

Top Results

Part Manufacturer Description Datasheet BUY
PMP4856 Texas Instruments TPS54418 Reference Design Optimized for Small Size visit Texas Instruments
PMP6575 Texas Instruments TPS54618 reference design optimized for small size visit Texas Instruments
CC2530TDKBALUN-RD Texas Instruments TDK Corporation balun optimized for CC253x visit Texas Instruments
PMP4854-2 Texas Instruments TPS54620 Reference Design Optimized for Small Size visit Texas Instruments
CC2530BALUN-REFDES Texas Instruments CC2530EM Ref Des with optimized JT chip balun visit Texas Instruments
PMP7426 Texas Instruments 6W Boost Converter Optimized for Low Profile/Small Area visit Texas Instruments

g729 Optimization

Catalog Datasheet MFG & Type PDF Document Tags

G729D

Abstract: g729B .729I Recommendation [7] presents a reference fixed-point implementation for integrating the ITU-T G.729 , G.729 (8 kbps rate) [1] G.729B (G.729 + Annex B) [2] G.729D (6.4 kbps rate) [3] G.729F (G.729D + , the ITU-T G.729 [8] and ITU-T G.729B [11] implementations are integrated into this project. The Metrowerks® StarCore compiler reduced the effort required in the optimization phase. Therefore, most of the , runs at 6.4 kbps (Annex D [3]), 8 kpbs (G.729 Recommendation [1]) and 11.8 kbps (Annex E [4]) using
Freescale Semiconductor
Original

g.729 ic

Abstract: g729 Optimization Implementation Process 3 2.1 Differences Between ITU-T G.729 and ITU-T G.729B . 3 2.2 , application note describes the process of porting and optimizing the ITU-T G.729 Recommendation with Annex B , Detection (VAD) · Discontinuous Transmission (DTX) · Comfort Noise Generator (CNG) In the optimization phase, there are three categories of functions: · Functions reused from G729 (no modification required) · Functions that also exist in G729 but require changes · New functions related to the silence
Freescale Semiconductor
Original

sps 6580

Abstract: acelp . 2 2 Implementation Process 3 2.1 Differences Between ITU-T G.729 and ITU-T G , application note describes the process of porting and optimizing the ITU-T G.729 Recommendation with Annex B , Detection (VAD) · Discontinuous Transmission (DTX) · Comfort Noise Generator (CNG) In the optimization phase, there are three categories of functions: · Functions reused from G729 (no modification required) · Functions that also exist in G729 but require changes · New functions related to the silence
Motorola
Original

VOCODERS voip

Abstract: vocoder lpc 10 ITU-T G.729 .2 Optimization Process .5 , .45 G.729 Recommendation for Speech Compression · Stack optimization for improved , Freescale Semiconductor Application Note AN2094 Rev. 1, 12/2004 ITU-T G.729 Implementation , is identical to that of the original application (bitexactness). The optimization steps and the , vocoder defined by the ITU-T G.729 Recommendation [1], but the principles illustrated can be applied to
Freescale Semiconductor
Original
SC140 VOCODERS voip vocoder lpc 10 9f71 celp coding displacement SC100 SC140/SC1400

g729 Optimization

Abstract: SC140 implementation for integrating the ITU-T G.729 Recommendation with Annexes D, E, and B (silence compression , .729I Recommendation is composed of the following: · G.729 (8 kbps rate) [1] · G.729B (G.729 + Annex B) [2 , ) [5] · G.729G (G.729E + Annex B) [6] Some optimizations in the ITU-T G.729 [8] and ITU-T G , effort required in the optimization phase. Therefore, most of the functions are optimized in C and only , Algebraic-Code-Excited Linear-Prediction (CSACELP) speech codec that runs at 6.4 kbps (Annex D [3]), 8 kpbs (G.729
Freescale Semiconductor
Original
AN2397 g729 Optimization vocoder g.729 G.729E G729D lpc 1678

AN2094

Abstract: AN2151 described in application note AN2094, ITUT G.729 Implementation on the StarCore SC140/SC1400 Cores [3]. , rights reserved. G.729A Basics 2 Encoder Differences Between G.729A and G.729 .2 Decoder Differences Between G.729A and G729 .3 Data Table Differences Between G.729A and G729 , the ITU G.729 CS-ACELP speech vocoder. However, the G.729A vocoder is bit-stream compatible and interoperable with the G.729 vocoder. It operates on 10 ms speech frames with 5 ms look-ahead for linear
Freescale Semiconductor
Original
AN2151 G729 G729A MNSC140CORE MSC8101 MPY32

VOCODERS voip

Abstract: SC140 Freescale Semiconductor, Inc. Freescale Semiconductor, Inc. ITU-T G.729 Implementation on , . The optimization steps followed in this project and the results obtained are discussed in detail. The application referred to is the vocoder defined by the ITU-T G.729 Recommendation, but the conclusions can be , . . . . . . . . . 1 1.1 The G.729 Recommendation for Speech Compression . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3 Technical Overview of ITU-T G.729
Motorola
Original
AN2094/D

vocoder g.729

Abstract: g729B describes the process of porting and optimizing the ITU-T G.729 Recommendation with Annex B (G729B) on the , ) · Discontinuous transmission (DTX) · Comfort noise generator (CNG) In the optimization phase, there are three categories of functions: · Functions reused from G729 (no modification required) · Functions that also exist in G729 but require changes · New functions related to the silence compression scheme During optimization, most of the functions are optimized in C, and
Freescale Semiconductor
Original
MSC7116 MSC7118 MSC7119 AN2278 acelp

G.729

Abstract: d4i40 assembly for best optimization. The goal of the G.729 project was to obtain the maximum speed without , . . . . . . . . . . . . . . . . . . 1 Encoder Differences Between G.729A and G729 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Decoder Differences Between G.729A and G729 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Data Table Differences Between G.729A and G729 . . . . . , methodology described in application note AN2094/D, ITU-T G.729 Implementation on StarCore SC140 [3]. Thus
Motorola
Original
G.729 d4i40 g.729 codec chip 164 20 8525 AN2151/D

79AB

Abstract: G729 describes a methodology for porting and optimizing the ITU-T G.729 Recommendation with Annex A and Annex B , .729A implementation with the ITU-T G.729/Annex B Recommendation and considers an interface to the G.729AB library , StarCore compiler also reduces the effort required in the optimization phase. The tests to verify the bit , implementing ITU-T G.729A on the SC140 core [5]. The ITU-T G.729/Annex B Recommendation [3] was added to the , ) speech codec employed in simultaneous voice and data applications. The Annex B of the ITU-T G.729
Motorola
Original
79AB MSC8101ADS AN2261/D 729/A

g.729 codec chip

Abstract: g.729 ic values computed for the optimization factor f are consistent with the values obtained in G.729 project , , ITUT G.729 Implementation on the StarCore SC140/SC1400 Cores [3]. Thus, this application note also , Encoder Differences Between G.729A and G.729 .2 Decoder Differences Between G.729A and G729 .3 Data Table Differences Between G.729A and G729 , kbit per second speech codec is a reduced-complexity version of the ITU G.729 CS-ACELP speech vocoder
Freescale Semiconductor
Original
g.729 ic L_mult_ls ELRA G.729 chip BGA PROFILING

VOCODERS voip

Abstract: SC140 ITU-T G.729 Implementation on StarCore SC140 Application Note by Bogdan Costinescu Razvan , . The optimization steps followed in this project and the results obtained are discussed in detail. The application referred to is the vocoder defined by the ITU-T G.729 Recommendation, but the conclusions can be , The G.729 Recommendation for Speech Compression . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . 2 1.3 Technical Overview of ITU-T G.729 . . . . . . . . . . . . .
Motorola
Original

SPS 6822

Abstract: 6822 porting and optimizing the ITU-T G.729 Recommendation with Annex A and Annex B (G.729AB) on the , the ITU-T G.729/Annex B Recommendation and considers an interface to the G.729AB library. The , reduces the effort required in the optimization phase. The tests to verify the bit exactness use all , .729A on the SC140 core [5]. The ITU-T G.729/Annex B Recommendation [3] was added to the optimized ITU-T G , ) speech codec employed in simultaneous voice and data applications. The Annex B of the ITU-T G.729
Freescale Semiconductor
Original
SPS 6822 6822 6822 equivalent transistors 6822 voice activated projects

g729B

Abstract: AN2278 Ilas This application note describes the process of porting and optimizing the ITU-T G.729 , noise generator (CNG) In the optimization phase, there are three categories of functions: · Functions reused from G729 (no modification required) · Functions that also exist in G729 but require changes · New functions related to the silence compression scheme During optimization, most of , optimization phase. The tests to verify the bit exactness use all available ITU test vectors, as well as an
Freescale Semiconductor
Original
AN2261

AN2261

Abstract: 79ab This application note describes a methodology for porting and optimizing the ITU-T G.729 , integrates an optimized ITU-T G.729A implementation with the ITU-T G.729/Annex B Recommendation and , optimization phase. The tests to verify the bit exactness use all available ITU test vectors, as well as an , methodology for implementing ITU-T G.729A on the SC140 core [5]. The ITU-T G.729/Annex B Recommendation [3 , employed in simultaneous voice and data applications. The Annex B of the ITU-T G.729 Recommendation
Freescale Semiconductor
Original
g729ab

TSM320

Abstract: L_mac l_shl optimization methods. Lastly, some benchmarks are presented. 1.1 G.729 G.729 is defined by the , basic function in the GSM EFR and G.729 and other voice coding schemes. G.729 is an algorithm for the , . . . . . . . . . . . . . 1.1 G.729 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . 2 2 2 2 3 2 Optimization Methods . . . . . . . . . . . . . . . . , Comparison of Different Optimization Methods . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2
Texas Instruments
Original
TMS320C6000 C6000 TSM320 L_mac l_shl TMS320C64X optimization Implementation of G.729 on TMS320C54x C6000 asm TMS320C6000 intrinsics list SPRA698 TMS320C6000TM C6000TM

"vector instructions" saturation

Abstract: acelp perform filtering on speech signals in the ETSI GSM EFR, ITU G.729 and other voice coding schemes. These , . G.729 uses Conjugate Structure - Algebraic Code Excited Linear Prediction (CS-ACELP) while GSM EFR uses Algebraic Code Excited Linear Prediction (ACELP). A brief description of GSM EFR, G.729 and the , .2 GSM EFR .2 G.729 , Optimization Phases and Methods .5 C Optimizations
Freescale Semiconductor
Original
AN2152

acelp

Abstract: "vector instructions" saturation filters on the StarCore SC140. The G.729 is an algorithm for the coding of speech signals at 8 kbit/s , basic functions in the GSM EFR, G.729 and other voice coding schemes. The work presented in this report , illustrates some StarCore SC140-specific optimization techniques. This application note is addressed to , . . . . . . . . . . . . . . . . . . . . . . 5 G.729. . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . 8 2 Optimization Phases and Methods . . . . . . . . . . .
Motorola
Original
AN2152/D MNSC140CORE/D MNSC100CC/D MNSC100ALT/D MNSC100ABI/D STCR140MLTAN/D

motorola 7938

Abstract: IS-641A optimization switch turned on. 1 AMR-NB With EFR Vocoder Basics The 3GPP-AMR-NB vocoder is based on , The two projects are described in detail in two Motorola application notes: ITU-T G.729 , platform-dependent changes in algorithms Function-level C optimizations C optimization techniques (multisample , assembly Implementation of selected functions in assembly for best optimization 3 For More , . Although file splitting is time-consuming, it is very useful in the optimization process. Although this
Freescale Semiconductor
Original
motorola 7938 IS-641A UINT32 MR67 AN2280/D

SC140 Series

Abstract: 246 NB projects are described in detail in two Freescale application notes: ITU-T G.729 Implementation on , with the size optimization switch turned on. 1 AMR-NB With EFR Vocoder Basics The 3GPP , algorithms Function-level C optimizations C optimization techniques (multisample, loop unrolling, split , of selected functions in assembly for best optimization As discussed in Section 1, there are , . Although file splitting is time-consuming, it is very useful in the optimization process. Although this is
Freescale Semiconductor
Original
AN2280 SC140 Series 246 NB intrinsics
Showing first 20 results.