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Database: 365,228(8 Aug 2026)

digital multiples

digital multiples, Total:52 items.

The international standard classification for "digital multiples" includes: Special measuring equipment for use in telecommunications , Transmission systems , Electroacoustics .

The Chinese standard classification for "digital multiples" includes: Other electronic instrument and equipment , Communication network transmission system interface , Acoustic Measurement , Crime judging technology , Digital communication equipment .


Ministry of Housing and Urban-Rural Development of the People's Replublic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 17114-1997 Requirement for 160kbit/s subscriber line digital multigain equipment joined to national public telecommunication network
  • GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters
  • GB/T 3241-1998 Octave-band and fractional-octave-band filters

Professional Standard - Public Safety Standards

  • GA 788-2008 Fingerprint image dat compression ratio
  • GA 31-1992 High expansion foam fire extinguishing agent

National Metrological Verification Regulations of the People's Republic of China

  • JJG 449-2014 Octave-Band and Fractional-Octave-Band Filters

Professional Standard - Post and Telecommunication

  • YD/T 1018-1999 Digital circuit multiplication equipment using ADPCM and DSI

American National Standards Institute (ANSI)

  • ANSI/ASA S1.11-2004 Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters
  • ANSI S1.11-1986(R1998) Specification for Octave-Band and Fractional Octave-Band Analog and Digital Filters
  • ANSI S1.11-2004 Octave-Band and Fractional Octave-Band Analog and Digital Filters, Specifications for

Acoustical Society of America (ASA)

  • ASA S1.11-2004 Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters Includes Errata: 2005
  • ASA S1.11-2004(R2009) American National Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters (Includes Errata 2005)
  • ASA S1.11-1986(R1998) American National Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters - SAME AS ASA 65

International Telecommunication Union (ITU)

  • ITU-T G.763-1998 Digital Circuit Multiplication Equipment Using G.726 ADPCM and Digital Speech Interpolation - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - Principal Characteristics of Transcod
  • ITU-T G.763 ERRATUM 1-2000 Digital circuit multiplication equipment using G.726 ADPCM and digital speech interpolation; Erratum 1
  • ITU-T G.766-1996 Facsimile Demodulation/Remodulation for Digital Circuit Multiplication Equipment - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments - Principle Characteristics of Transcoder and Digital Multiplication Equipment
  • ITU-T G.766 FRENCH-1996 Facsimile demodulation/remodulation for digital circuit multiplication equipment
  • ITU-T G.768-2001 Digital Circuit Multiplication Equipment Using 8 kbit/s CS-ACELP Series G: Transmission Systems and Media Digital Systems and Networks Digital Terminal Equipments - Principal Characteristics of Transcoder and Digital Multiplication Equipment Study Group 1
  • ITU-T G.766-1997 Facsimile Demodulation/Remodulation for Digital Circuit Multiplication Equipment - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments - Principle Characteristics of Transcoder and Digital Multiplication Equipment (
  • ITU-R M.1080 FRENCH-1994 DIGITAL SELECTIVE CALLING SYSTEM ENHANCEMENT FOR MULTIPLE EQUIPMENT INSTALLATIONS
  • ITU-R M.1080 SPANISH-1994 DIGITAL SELECTIVE CALLING SYSTEM ENHANCEMENT FOR MULTIPLE EQUIPMENT INSTALLATIONS
  • ITU-T SERIES G SUPP 37-1998 ITU-T Recommendation G.763 Digital Circuit Multiplication Equipment (DCME) Tutorial and Dimensioning - Series G: Transmission Systems and Media Digital Systems and Networks Study Group 15; 22 pp
  • ITU-T H.248.42-2009 (Pre-Published) Gateway control protocol: DCME interworking package
  • ITU-R M.1080-1994 Digital Selective Calling System Enhancement for Multiple Equipment Installations
  • ITU-T G.769 SPANISH-2004 Circuit Multiplication Equipment Optimized for IP-Based Networks Series G: Transmission Systems and Media Digital Systems and Networks Digital Terminal Equipments - Principal Characteristics of Transcoder and Digital Multiplication Equipment Study Group 1
  • ITU-T G.767-1998 Digital Circuit Multiplication Equipment Using 16 kbit/s LD-CELP Digital Speech Interpolation and Facsimile Demodulation/Remodulation - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Terminal Equipme
  • ITU-T G.767 CORR-2006 Digital circuit multiplication equipment using 16 kbit/s LD-CELP, digital speech interpolation and facsimile demodulation/remodulation
  • ITU-T SERIE G SUPP 31 SPANISH-1988 STATUS OF WORK OF PRESENTLY CONSIDERED DIGITAL CIRCUIT MULTIPLICATION EQUIPMENT (DCME) DOCUMENTS
  • ITU-T G.767 FRENCH-1998 Digital circuit multiplication equipment using 16 kbit/s LD-CELP, digital speech interpolation and facsimile demodulation/remodulation
  • ITU-T SERIES G SUPP 38-1998 Variable Bit Rate Calculations for ITU-T Recommendation G.767 Digital Circuit Multiplication Equipment (DCME) - Series G: Transmission Systems and Media Digital Systems and Networks Study Group 15; 10 pp
  • ITU-T SERIE G SUPP 31 FRENCH-1988 STATUS OF WORK OF PRESENTLY CONSIDERED DIGITAL CIRCUIT MULTIPLICATION EQUIPMENT (DCME) DOCUMENTS
  • ITU-T G.766 SPANISH-1996 Facsimile Demodulation/Remodulation for Digital Circuit Multiplication Equipment Demodulacion/remodulacion facs韒il para equipo de multiplicacion de circuitos digitales

German Institute for Standardization

Engineering Sciences Data Unit (ESDU)

National Standardisation Body (ASRO)

  • STAS 737/5-1984 International System of Units (SI) DECIMAL PREFERRED MULTIPLES AND SUBMCLTIPI.ES OF SI CNlTS

Ente Nazionale Italiano di Unificazione

Danish Standards Foundation

Korean Agency for Technology and Standards (KATS)

Comitato Elettrotecnico Italiano

  • CEI EN 61260:1997 Electroacoustics - Octave-band and fractional-octave-band filters

Spanish Association for Standardization (UNE)

South African Bureau of Standard

  • SANS 61260:2009 Electro-acoustics - Octave-band and fractional-octave-band filters

Institute of Electrical and Electronics Engineers (IEEE)

Gosstandart of Russia

Lithuanian Standards Office

  • LST EN 61260-2001 Electroacoustics. Octave-band and fractional-octave-band filters (IEC 61260:1995)