Home > 제품소개 > 음성인식 > Embedded > Vocon® AEC
  NUANCE의 VoCon Mobile AEC는 차량용 핸즈프리 제품을 타겟으로 개발된 Embedded용 제품으로 차량환경에 최적화 된 Acoustic Echo Cancellation과 Noise Reduction의 기능이 아주 뛰어난 제품입니다.
Robust, Automatic Adaptation
Adaptive Linear Filter
Noise-Reducing Postprocessor
Full Duplex Capability
Platform availability TI TMS320C54xx
Infineon Tricore 19xx
ADI BlackFin 535
Also portable to other DSP
Memory Requirements
(Reference : TI 54xx)
Code : 40kb(20kb internal + 20kb external)
Data : 36kb(10kb internal + 26kb external)
CPU consumption TI EMS320C54xx : 90MIPS
Infineon Tricore 19xx : 36MIPS
Sample Rate 8KHz
Speech Delay 26ms
Block ength 10ms or 80Samples
Noise Reduction OK
Convergence Rate 20db/sec minimum
Echo return loss 40db minimum
Echo duration 40ms
Acustic Echo
Cancellation
OK
Noise suppression 0-20db
Typical noise
suppression
10db(best speech quality)
차량용 Hand Free Kits

CopyRight 2006 by KMICGlobal All Rights Reserved.
(주)케이믹글로벌 서울시 구로구 디지털로31길 41 E&C벤처드림타워 6차 909호 대표 강정구
TTel: 02-801-8838          Fax: 02-801-8839