Международные рекомендации ITU-R серия BS
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 Series BS: Broadcasting service (sound)

 Number Approved in Title Status
 BS.48-2 07-1986 Choice of frequency for sound broadcasting in the Tropical Zone
In force 
 BS.80-3 06-1990 Transmitting antennas in HF broadcasting
In force 
 BS.139-3 06-1990 Transmitting antennas for sound broadcasting in the Tropical Zone
In force 
 BS.215-2 07-1982 Maximum transmitter powers for broadcasting in the Tropical Zone
In force 
 BS.216-2 07-1982 Protection ratio for sound broadcasting in the Tropical Zone
In force 
 BS.411-4 06-1990 Fading allowances in HF broadcasting
In force 
 BS.412-9 12-1998 Planning standards for terrestrial FM sound broadcasting at VHF
In force 
 BS.415-2 07-1986 Minimum performance specifications for low-cost sound-broadcasting receivers
In force 
 BS.450-3 11-2001 Transmission standards for FM sound broadcasting at VHF
In force 
 BS.467 07-1970 Technical characteristics to be checked for frequency-modulation stereophonic broadcasting
In force 
 BS.468-4 07-1986 Measurement of audio-frequency noise voltage level in sound broadcasting
In force 
 BS.498-2 06-1990 Ionospheric cross-modulation in the LF and MF broadcasting bands
In force 
 BS.559-2 06-1990 Objective measurement of radio-frequency protection ratios in LF, MF and HF broadcasting
In force 
 BS.560-4 10-1997 Radio-frequency protection ratios in LF, MF and HF broadcasting
In force 
 BS.561-2 07-1986 Definitions of radiation in LF, MF and HF broadcasting bands
In force 
 BS.562-3 06-1990 Subjective assessment of sound quality
In force 
 BS.597-1 07-1986 Channel spacing for sound broadcasting in band 7 (HF)
In force 
 BS.598-1 06-1990 Factors influencing the limits of amplitude-modulation sound-broadcasting coverage in band 6 (MF)
In force 
 BS.599 07-1982 Directivity of antennas for the reception of sound broadcasting in band 8 (VHF)
In force 
 BS.638 07-1986 Terms and definitions used in frequency planning for sound broadcasting
In force 
 BS.639 07-1986 Necessary bandwidth of emission in LF, MF and HF broadcasting
In force 
 BS.640-3 10-1997 Single sideband (SSB) system for HF broadcasting
In force 
 BS.641 07-1986 Determination of radio-frequency protection ratios for frequency-modulated sound broadcasting
In force 
 BS.642-1 06-1990 Limiters for high-quality sound-programme signals
In force 
 BS.643-2 10-1995 System for automatic tuning and other applications in FM radio receivers for use with the pilot-tone system
In force 
 BS.644-1 06-1990 Audio quality parameters for the performance of a high-quality sound-programme transmission chain
In force 
 BS.645-2 03-1992 Test signals and metering to be used on international sound programme connections
In force 
 BS.646-1 03-1992 Source encoding for digital sound signals in broadcasting studios
In force 
 BS.647-2 03-1992 A digital audio interface for broadcasting studios
In force 
 BS.702-1 03-1992 Synchronization and multiple frequency use per programme in HF broadcasting
In force 
 BS.703 06-1990 Characteristics of AM sound broadcasting reference receivers for planning purposes
In force 
 BS.704 06-1990 Characteristics of FM sound broadcasting reference receivers for planning purposes
In force 
 BS.705-1 10-1995 HF transmitting and receiving antennas characteristics and diagrams
In force 
 BS.706-2 02-1998 Data system in monophonic AM sound broadcasting (AMDS)
In force 
 BS.707-4 12-1998 Transmission of multisound in terrestrial television systems PAL B, D1, G, H and I, and SECAM D, K, K1 and L
In force 
 BS.708 06-1990 Determination of the electro-acoustical properties of studio monitor headphones
In force 
 BS.773 03-1992 Radio-frequency protection ratios required by FM sound broadcasting in the band between 87.5 MHz and 108 MHz against interference from D/SECAM television transmissions
In force 
 BS.774-2 10-1995 Service requirements for digital sound broadcasting to vehicular, portable and fixed receivers using terrestrial transmitters in the VHF/UHF bands
In force 
 BS.775-1 07-1994 Multichannel stereophonic sound system with and without accompanying picture
In force 
 BS.776 03-1992 Format for user data channel of the digital audio interface
In force 
 BS.1114-5 02-2004 Systems for terrestrial digital sound broadcasting to vehicular, portable and fixed receivers in the frequency range 30-3 000 MHz
In force 
 BS.1115 07-1994 Low bit-rate audio coding
In force 
 BS.1116-1 10-1997 Methods for the subjective assessment of small impairments in audio systems including multichannel sound systems
In force 
 BS.1194-2 12-1998 System for multiplexing frequency modulation (FM) sound broadcasts with a sub-carrier data channel having a relatively large transmission capacity for stationary and mobile reception
In force 
 BS.1195 10-1995 Transmitting antenna characteristics at VHF and UHF
In force 
 BS.1196-1 04-2001 Audio coding for digital terrestrial television broadcasting
In force 
 BS.1283-1 12-2003 A guide to ITU-R Recommendations for subjective assessment of sound quality
In force 
 BS.1284-1 12-2003 General methods for the subjective assessment of sound quality
In force 
 BS.1285 10-1997 Pre-selection methods for the subjective assessment of small impairments in audio systems
In force 
 BS.1286 10-1997 Methods for the subjective assessment of audio systems with accompanying picture
In force 
 BS.1348-1 02-2001 Service requirements for digital sound broadcasting at frequencies below 30 MHz
In force 
 BS.1349 02-1998 Implementation of digital sound broadcasting to vehicular, portable and fixed receivers using terrestrial transmitters in the LF, MF and HF bands
In force 
 BS.1350-1 12-1998 Systems requirements for multiplexing (FM) sound broadcasting with a sub-carrier data channel having a relatively large transmission capacity for stationary and mobile reception
In force 
 BS.1386-1 04-2001 LF and MF transmitting antennas characteristics and diagrams
In force 
 BS.1387-1 11-2001 Method for objective measurements of perceived audio quality
A CD ROM associated with this Recommendation (which contains the WAV-files referenced in section 7.3) can be purchased separately from the ITU Sales department (Email: sales@itu.int).
In force 
 BS.1423 12-1999 Guidelines for producing multichannel soundtracks using surround matrix techniques
In force 
 BS.1514-1 10-2002 System for digital sound broadcasting in the broadcasting bands below 30 MHz
In force 
 BS.1534-1 01-2003 Method for the subjective assessment of intermediate quality levels of coding systems
In force 
 BS.1547 11-2001 Terrestrial component of systems for hybrid satellite-terrestrial digital sound broadcasting to vehicular, portable and fixed receivers in the frequency range 1 400-2 700 MHz
In force 
 BS.1548-1 10-2002 User requirements for audio coding systems for digital broadcasting
In force 
 BS.1596 10-2002 Guide to ITU-R Recommendations for broadcast sound production
In force 
 BS.1615 06-2003 "Planning parameters" for digital sound broadcasting at frequencies below 30 MHz
In force 
 BS.1657 08-2003 Procedure for the performance test of automated audio identification systems
Approved in accordance with Resolution ITU-R 45
In force 
 BS.1660 12-2003 Technical basis for planning of terrestrial digital sound broadcasting in the VHF band
In force 
 BS.6/BL/3 12-2003 Draft new Recommendation ITU-R BS.[Doc. 6/379] - "Signal-on-the-air" specifications of the digital system described in Annex 1 to Recommendation ITU-R BS.1514 for digital sound broadcasting in the broadcasting bands below 30 MHz
Pre-published 
 BS.1679 03-2004 Subjective assessment of the quality of audio in large screen digital imagery applications intended for presentation in a theatrical environment
In force 


 

 

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