The real-time implementation of multi-channel AMR codec using TMS320C62xx DSP

被引：0
|
作者：
Kim, HJ [1 ]
Jee, DG [1 ]
Park, MH [1 ]
Yoon, BS [1 ]
Choi, SI [1 ]
机构：
[1] Elect & Telecommun Res Inst, Mobile Res Team AV, Yuseong Gu, Taejon 305350, South Korea
来源：
MOBILE COMMUNICATIONS | 2003年 / 2524卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
ETRI adopt AMR codec for developing the 3GPP based IMT-2000 system. This paper presents the software and hardware implementation of multi-channel AMR codec. The real-time implementation of AMR codec algorithm is achieved using TMS320C62xx DSP chip. We describe the efficient software scheme for implementing AMR codec and detailed hardware design. The multi-channel AMR codec is evaluated and confirmed in 3GPP test sequences, stand-alone test system and ETRI IMT-2000 prototype system.
引用
收藏
页码：373 / 378
页数：6
相关论文
共 50 条
  • [41] A generic methodology for the software managing of caches in multi-processors DSP architectures - Application to the real-time implementation of low level image processing on the TMS320C80
    Lohier, F
    Lacassagne, L
    Garda, P
    [J]. ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 1905 - 1908
  • [42] Real-time H.264/AVC baseline decoder implementation on TMS320C6416
    Imen Werda
    Taheni Dammak
    Thierry Grandpierre
    Mohamed Ali Ben Ayed
    Nouri Masmoudi
    [J]. Journal of Real-Time Image Processing, 2012, 7 : 215 - 232
  • [43] Real-time H.264/AVC baseline decoder implementation on TMS320C6416
    Werda, Imen
    Dammak, Taheni
    Grandpierre, Thierry
    Ben Ayed, Mohamed Ali
    Masmoudi, Nouri
    [J]. JOURNAL OF REAL-TIME IMAGE PROCESSING, 2012, 7 (04) : 215 - 232
  • [44] Template Based Real-Time Speech Recognition using Digital Filters on DSP-TMS320F28335
    Mudgal, Eshaan
    Mukuntharaj, Subhiksha
    Modak, Mohd. Umair
    Rao, Y. S.
    [J]. 2018 FOURTH INTERNATIONAL CONFERENCE ON COMPUTING COMMUNICATION CONTROL AND AUTOMATION (ICCUBEA), 2018,
  • [45] Real-time shadow detection using multi-channel binarization and noise removal
    Macedo, Marcio C. F.
    Nascimento, Veronica P.
    Souza, Antonio C. S.
    [J]. JOURNAL OF REAL-TIME IMAGE PROCESSING, 2020, 17 (03) : 479 - 492
  • [46] Real-Time Multi-Channel Acoustic Beamforming Using a Lightweight Microcontroller Processor
    Leary, Paul R.
    Dobrokhodov, Vladimir N.
    Jones, Kevin D.
    Smith, Kevin B.
    [J]. OCEANS 2019 MTS/IEEE SEATTLE, 2019,
  • [47] Real-time electrochemical imaging using an individually addressable multi-channel electrode
    Hayashi, K
    Horiuchi, T
    Kurita, R
    Torimitsu, K
    Niwa, O
    [J]. BIOSENSORS & BIOELECTRONICS, 2000, 15 (9-10): : 523 - 529
  • [48] Real-time shadow detection using multi-channel binarization and noise removal
    Márcio C. F. Macedo
    Verônica P. Nascimento
    Antonio C. S. Souza
    [J]. Journal of Real-Time Image Processing, 2020, 17 : 479 - 492
  • [49] Implementation of a Novel Phoneme Recognition System using TMS320C6713 DSP
    Manikandan, J.
    Venkataramani, B.
    Bhaskar, M.
    Ashish, K.
    Raghul, R.
    Mathangi, V.
    [J]. 23RD INTERNATIONAL CONFERENCE ON VLSI DESIGN, 2010, : 27 - +
  • [50] Neural network based arithmetic coding for real-time audio transmission on the TMS320C6000 DSP platform
    Pasero, E
    Montuori, A
    [J]. 2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS: SPEECH II; INDUSTRY TECHNOLOGY TRACKS; DESIGN & IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS; NEURAL NETWORKS FOR SIGNAL PROCESSING, 2003, : 761 - 764
12345