China National Standards

China Voice GB Standards Search System


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Voice" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • TB/T 3025-2016
  • (Railway Digital Voice Recorder) Voice
    China Railway & Train Standards
  • GB/T 32175-2015
  • ebXML based commercial inVoice messages Voice
    China National Standards
  • YD/T 2980-2015
  • (Fixed network Voice service billing system metering performance technical requirements and test methods based on IMS) Voice
    China Telecommunication Standards
  • YD/T 2975-2015
  • (Unified IMS network supports multi-mode single standby Voice call continuity of the technical requirements) Voice
    China Telecommunication Standards
  • TB/T 2765.3-2015
  • Train monitoring device - Part 3: Specification for Voice and electric ring Voice
    China Railway & Train Standards
  • GB/T 31894-2015
  • Water supply equipment of low Voice additive pipe pressure Voice
    China National Standards
  • YD/T 1328-2015
  • (Digital cellular mobile communication network Voice service billing system metering performance technical requirements and test methods) Voice
    China Telecommunication Standards
  • YD/T 2946-2015
  • (IMS-based VoLTE networks and 2G / 3G / 4G network Voice service interworking technical requirements) Voice
    China Telecommunication Standards
  • YD/T 2826-2015
  • (Technical requirements for core network equipment to support LTE TD-SCDMA / WCDMA / GSM Voice call continuity) Voice
    China Telecommunication Standards
  • GB/T 15310.1-2014
  • Form for international trade export documents鈥昉art 1: Commercial inVoice Voice
    China National Standards
  • YD/T 2748-2014
  • (Visual Voicemail (VVM) business technology requirements) Voice
    China Telecommunication Standards
  • CJ/T 444-2014
  • Water supply equipment of low Voice additive pipe pressure Voice
    China Urban Construction industry Standards
  • YD/T 1883-2013
  • Technical requirements and testing methods for charging performance of Voice service of the fixed soft switch network Voice
    China Telecommunication Standards
  • GB/T 28507-2012
  • Description guidelines for Voice exhibition of web documents Voice
    China National Standards
  • GB 28440-2012
  • Voice communication network management platform for firefighting command center Voice
    China National Standards
  • HJ 2510-2012
  • Technical requirement for environmental labeling products. Voice recorder Voice
    China Environmental Protection Industry Standards
  • YD/T 2305-2011
  • Technical requirement for interfaces of instant communication and Voice communication for unified communications Voice
    China Telecommunication Standards
  • YD/T 2308-2011
  • Transmission performance requirements and test methods for narrowband Voice communication devices in vehicle Voice
    China Telecommunication Standards
  • GB/T 26151-2010
  • E-business inVoice message based on XML Voice
    China National Standards
  • YD/T 2098-2010
  • Information accessibility technical requirement of Voice-enabled web service Voice
    China Telecommunication Standards
  • GB/T 17303.1-2010
  • InVoice message - Part 1: United nations standard invoice message Voice
    China National Standards
  • GB/T 17303.2-2010
  • InVoice message - Part 2: Commercial invoice message for international trade Voice
    China National Standards
  • TB/T 3220-2010
  • Digital Voice recording device on board Voice
    China Railway & Train Standards
  • YD/T 1883.1-2009
  • Technical Requirements and Testing Methods for Charging Performance of Voice Service of the Fixed Softswitch Network. Part 1: TG and SG Access Mode Voice
    China Telecommunication Standards
  • SJ/T 11380-2008
  • Technology specification for automatic Voiceprint recognition (speaker recognition) Voice
    China Electronics Standards
  • YD/T 1686-2007
  • IP telephone terminal equipment Voice quality and transmission performance requirements and test methods Voice
    China Telecommunication Standards
  • YD/T 1296-2003
  • Technical specification for public IP Voice switch Voice
    China Telecommunication Standards
  • TB/T 3025-2002
  • (Railway Transport and Communications Digital Voice Recorder technical conditions and test methods) Voice
    China Railway & Train Standards
  • GB/T 17789-1999
  • Procedures for simultaneous transmission of data and digitally encoded Voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits Voice
    China National Standards
  • YD/T 1006-1999
  • A simultaneous Voice plus data modem, operating at a voice plus data signalling rates of 4 800bits/s, with optional automatic switching to data-only signalling rates of up to 14 400bit/s, for use on the general switched telephone network and on leased poi Voice
    China Telecommunication Standards
  • JJG(YD)050-1999
  • Characteristic analyzer for PCM Voice channels Voice
    China Metrological Standards
  • YD/T 514-1998
  • Technical requirements and test methods for interface between non-Voice subscriber terminal and public telephone network Voice
    China Telecommunication Standards
  • TB/T 2651-1995
  • (Rail transport and communications cassette Voice recorder technical conditions) Voice
    China Railway & Train Standards
  • TB/T 2652-1995
  • (Rail transport and communications cassette Voice recorder player technical conditions) Voice
    China Railway & Train Standards
  • GB/T 7609-1995
  • General test method for transmission performance of PCM Voice channel in telecommunication network Voice
    China National Standards
  • YD/T 753.2-1995
  • Domestic satellite communication 32kbit/s ADPCM Technical requirement for networking of SCPC Voice VSAT system Voice
    China Telecommunication Standards
  • SJ/T 10595-1994
  • Methods of test for Voice band modems Voice
    China Electronics Standards
  • YD/T 651-1994
  • Quality grading criteria of PCM Voice channel characteristics testers Voice
    China Telecommunication Standards
  • YD/T 704-1993
  • Inspection and test methods for Voice band modem Voice
    China Telecommunication Standards
  • YD/T 617-1993
  • Technical conditions of PCM Voice channel characteristics testers Voice
    China Telecommunication Standards
  • SJ 20040-1992
  • Generic specification for 4800bit/s wire Voice-band modems Voice
    China Electronics Standards
  • SJ 20041-1992
  • Evaluation method of residual intelligibility for analog-Voice scramblers (RIAVS) Voice
    China Electronics Standards
  • SJ/T 10232-1991
  • Technical requirement of wire Voice-band modulation/demodulator for Type 2400bit/s Voice
    China Electronics Standards
  • SJ/T 10233-1991
  • Technical requirement of wire Voice-band modulation/demodulator for Type 1200bit/s Voice
    China Electronics Standards
  • SJ/T 10231-1991
  • Technical requirement of wire Voice-band modulation/demodulator for Type 300bit/s Voice
    China Electronics Standards
  • GB/T 7610-1987
  • Characteristics of pulse code modulation for Voice-frequencies Voice
    China National Standards

    Find out:46Items   |  To Page of: First -Previous-Next -Last  | 1

    +86-755-25831330        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2018 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards