관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.
PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)
PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
분야 | TC 100/TA 20 : Analogue and digital audio |
---|---|
적용범위 | IEC 60268-16:2011 specifies objective methods for rating the transmission quality of speech with respect to intelligibility. It provides a comprehensive manual for all types of users of the STI method in the fields of audio, communications and acoustics. Three methods are presented, which are closely related and are referred to as STI, STIPA, and STITEL. The first two methods are intended for rating speech transmission performance with or without sound systems. The STITEL method has more restricted uses. This fourth edition cancels and replaces the third edition, published in 2003, and constitutes a technical revision. It includes the following significant technical changes with respect to the previous edition: - development of more comprehensive, complete and unambiguous standardization of the STI methodology; - the term STIr is discontinued. A new function for the prediction of auditory masking effects is introduced; - the concept of 'speech level' and the setting of the level of the test signal have been introduced; - additional information has been included on prediction and measurement procedures. The French version of this standard has not been voted upon. |
국제분류(ICS)코드 | 33.160.01 : 오디오, 비디오 및 일반 시청각 시스템 |
페이지수 | 148 |
Edition | 4.0 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | IEC 60268-16:2020 | Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index | 2020-09-25 | 표준 |
2 | IEC 60268-16:2011 | Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index | 2011-06-28 | 구판 |
3 | IEC 60268-16:2003 | Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index | 2003-05-22 | 구판 |
4 | IEC 60268-16:1998 | Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index | 1998-03-20 | 구판 |
5 | IEC 60268-16:1988 | Sound system equipment. Part 16: The objective rating of speech intelligibility in auditoria by the RASTI method | 1988-03-15 | 구판 |
IEC 60268-6:1971 - Sound system equipment - Part 6: Auxiliary passive elements 상세보기
IEC 60268-8:1973 - Sound system equipment - Part 8: Automatic gain control devices 상세보기
IEC 60268-9:1977 - Sound system equipment - Part 9: Artificial reverberation, time delay and frequency shift equipment 상세보기
IEC 60268-14:1980 - Sound system equipment. Part 14: Circular and elliptical loudspeakers; outer frame diameters and mounting dimensions 상세보기
IEC 60268-1:1985 - Sound system equipment. Part 1: General 상세보기
함께 구입한 상품이 존재하지 않습니다.
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기