Speech Codec

Image Codec

Video Codec

Audio Codec

Audio Player Demo Board

3D Sound Generator

Graphic Equalizer

Echo Canceller/Suppressor

Speech / Audio Signal Modification

Error Correction Codec

Tone Generation/Detection

Automatic Gain Control(AGC)

Caller ID Sender/Receiver

Human/Answering-Machine Detector

 
 
Speech Codec
 

 Description  Application  Availability
 ITU G.721   WLL  TMS320C54x, TMS320C62x
 ITU G.723.1  H.324, VoIP , IMT-2000  TMS320C54x, TMS320C62x, OAK,
 Teak-Lite, ARM
 ITU G.728  WLL, H.320  TMS320C54x
 ITU G.729 (AB)  VoIP , Frame Relay  TMS320C54x, TMS320C5x, TMS320C62x,
 Teak-Lite, ARM, CalmDualMac, PDA
 EVRC  CDMA Cellular, IMT-2000  TMS320C62x, Hi-Perion II
 QCELP (13Kbps)  PCS, IMT-2000  TMS320C62, Hi-Perion II
 AMR  IMT-2000  TMS320C54x, TMS320C62x, Teak-Lite, Calm16+MAC24, ARM, SP3
 RPE-LTP  GSM  TMS320C54, MCF5249
 Wideband Codec  VoIP  ARM, Teak-lite

 
Image Codec
 

 Description  Application  Availability
 JPEG  Digital Still Camera  CalmDualMacx

 
Video Codec
 

 Description  Application  Availability
 H.263  Video Phone  ARM, PDA

 
Audio Codec
 

 Description

 Application

 Availability

 MP3 Decoder   Audio Player  ARM, TMS320C54x, CalmDualMac
 AAC (MP4) Encoder  Audio Recorder  ARM
 AAC (MP2/MP4) Decoder  Audio Player  ARM
 AAC+ Decoder  DMB  ARM
 E-AAC+ Decoder  DVB-H  ARM
 BSAC Decoder  TDMB  ARM
 Ogg Vobis Decoder  Audio Player  ARM

 
Audio Player Demo Board
 

 Description  Application  Availability
 HDD type MP3 Player  Audio Player  MCF5249

 
3D Sound Generator
 

 Description  Application  Availability
 3D Sound Generation  Audio Player, PMP, DMB  TMS320C54x, ARM, TMS320C6x

 
Graphic Equalizer
 

 Description  Application  Availability
 Stereo Graphic Equalizer  Audio Player, PMP, DMB  ARM

 
Echo Canceller/Suppressor
 

 Description

 Application

 Availability

 Line Echo Canceller

 DECT ,UnPBX, VoIP

 TMS320C54x ,Teak-Lite

 Acoustic Echo Canceller

 Speaker-phone

 TMS320C54x, Teak-Lite,
  Desk-top

 Acoustic Echo Suppressor

 CDMA Cellular

 TMS320C54x

 
Speech / Audio Signal Modification
 

 Description

 Application

 Availability

 Time Scale Modification 

 MP3 player, ARS

 TMS320C54x, TCC730

 Pitch Scale Modification

 Karaoke, Toy

 Algorithm (C-language)

 Formant Modification

 Toy

 Algorithm (C-language)

 Special Audio Effect

 Toy

 Algorithm (C-language)

 Gender Checker/Transformer

 ARS, CTI

 Algorithm (C-language)

 Key/Tempo Control

 Karaoke

 TMS320C54x, TMS320DSC25

 
Error Correction Codec
 

 Description

 Application

 Availability

 Reed-Solomon

 Mobile

 TMS320C54x

 Covolutional/Viterbi

 Mobile

 TMS320C54x, TMS320C55x

 
Tone Generation/Detection
 

 Description  Application  Availability
 Tone Generation/Detection
 (DTMF, R2, CPT, General Tone)
 UnPBX  TMS320C54x, DSP16

 
Automatic Gain Control(AGC)
 

 Description  Application  Availability
 Automatic Gain Control  UnPBX, Speaker Phone  TMS320C54x

 
Caller ID Sender/Receiver
 

 Description

 Application

 Availability

 Caller ID Sender/Receiver

 UnPBX,VoIP, PBX

 TMS320C54x, Oak, DSP16

 
Human/Answering-Machine Detector
 

 Description

 Application

 Availability

 Human/Answering-Machine Detector

 UnPBX

 TMS320C54x

 

 

(주) 디에스피디엔씨   서울시 송파구 가락동 99-3 제일오피스텔 809호
Tel ) 02-448-8145 ,   Fax ) 02-448-8092 ,   E-mail ) ihnam@dspdnc.com
copyright(c)2015 www.dspdnc.com, All rights reserved.