M60 广播、电视网综合 标准查询与下载
共找到 817 条与 广播、电视网综合 相关的标准，共 55 页
The Recommendation considering that the introduction G~ digitai techniques in the studio for broadcasting applications should improve quality as well as operational facilities.
SOURCE ENCODING FOR DIGITAL SOUND SIGNALS IN BROADCASTING STUDIOS
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
The Recommendation considering: a) that many impairments in international programme exchange on sound-programme connections are attributed to different national test signal definitions and methods of metering; b) that some existing definitions are found in different Recommendations of the CCITT and the CCIR; c) that for clarification, a list of those definitions should be available.
TEST SIGNALS AND METERING TO BE USED ON INTERNATIONAL SOUND PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
The CCIR considering a) that data broadcasting services are growing rapidly in number and diversity of application; b) that the media used to convey data broadcasting services now covers the whole gamut of broadcast emission bearers from LF radio through to SHF satellite systems; c) that the reducing cost of computing equipment makes the development of complex receiving terminals economically viable; d) that there will be an increasing need to interconnect broadcast transmission and reception equipment to computer networks and other data broadcasting equipments; e) that a method needs to be found to ease standardization and facilitate smooth evolution of data broadcasting systems in the future; f) that it is desirable to encourage the development of compatible interface specifications to rationalize the design of equipment.
Reference model for data broadcasting
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
The CCIR recommends that the characteristics of directivity of the receiving antennas of Fig.1 can be used for planning terrestrial television services in broadcasting Bands I, III, IV and V.
DIRECTIVITY AND POLARIZATION DISCRIMINATION OF ANTENNAS IN THE RECEPTION OF TELEVISION BROADCASTING
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
The Recommendation considering: a) that many impairments in international programme exchange on sound-programme connections are attributed to different national test signal definitions and methods of metering; b) that some existing definitions are found in different Recommendations of the CCITT and the CCIR; c) that for clarification, a list of those definitions should be available.
TEST SIGNALS AND METERING TO BE USED ON INTERNATIONAL SOUND PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
The Recommendation considering that the introduction G~ digitai techniques in the studio for broadcasting applications should improve quality as well as operational facilities.
SOURCE ENCODING FOR DIGITAL SOUND SIGNALS IN BROADCASTING STUDIOS
- ICS
- CCS
- M60
- 发布
- 1992-01-01
- 实施
Describes the operational alignment procedures peculiar to VTRs used in television production which are recommended for adoption with the EBU and cover transverse track, B and C-format (25.4 mm tape) and U-matic H (19 mm tape) machines.
Measurement techniques and operational adjustments of broadcast VTRs. Guide to operational adjustments on analogue composite broadcast VTRs
- ICS
- 33.160.40
- CCS
- M60
- 发布
- 1991-11-29
- 实施
- 1991-11-29
本标准规定了机载无线电罗盘性能要求和测量方法。 本标准适用于编写机载无线电罗盘产品标准中的相应部分。
Performance requirements and test methods for airborne radiocompass
- ICS
- 33.160
- CCS
- M60
- 发布
- 1991-05-28
- 实施
- 1991-12-01
Network Aspects Digital Coding of Component Television Signals for Contribution Quality Applications in the Range 34-45 Mbit/s
- ICS
- CCS
- M60
- 发布
- 1991-01-01
- 实施
The CCIR, CONSIDERING that a perceptible time difference between the sound and vision components of a television signal impairs the viewer's enjoyment of the programme.
TOLERANCES FOR TRANSMISSION TIME DIFFERENCES BETWEEN THE VISION AND SOUND COMPONENTS OF A TELEVISION SIGNAL Study Group 9
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
The CCIR, CONSIDERING that Recommendation 645 defines three test signals to be used on international sound-programme connections; that no level information can be derived from a single-level test signal concerning its relationship to the levels defined in Recommendation 645.
SIGNALS FOR THE ALIGNMENT OF INTERNATIONAL SOUND-PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
The CCIR, CONSIDERING that many impairments in international programme exchange on sound-programme connections are attributed to different national test signal definitions; that some existing definitions are found in different Recommendations of the CCI?T and the CCIR; that for clarification, a list of those definitions should be available.
TEST SIGNALS TO BE USED ON INTERNATIONAL SOUND-PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
The CCIR, CONSIDERING that Recommendation 645 defines three test signals to be used on international sound-programme connections; that no level information can be derived from a single-level test signal concerning its relationship to the levels defined in Recommendation 645.
SIGNALS FOR THE ALIGNMENT OF INTERNATIONAL SOUND-PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
The CCIR, CONSIDERING that a perceptible time difference between the sound and vision components of a television signal impairs the viewer's enjoyment of the programme.
TOLERANCES FOR TRANSMISSION TIME DIFFERENCES BETWEEN THE VISION AND SOUND COMPONENTS OF A TELEVISION SIGNAL Study Group 9
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
The CCIR, CONSIDERING that many impairments in international programme exchange on sound-programme connections are attributed to different national test signal definitions; that some existing definitions are found in different Recommendations of the CCI?T and the CCIR; that for clarification, a list of those definitions should be available.
TEST SIGNALS TO BE USED ON INTERNATIONAL SOUND-PROGRAMME CONNECTIONS
- ICS
- CCS
- M60
- 发布
- 1990-06-01
- 实施
Integrated Antenna/ Preamplifier/Filter Design
Integrated Antenna/ Preamplifier/Filter Design
- ICS
- 33.060.40
- CCS
- M60
- 发布
- 1990-03-01
- 实施
A description of the basic functions of a television information transfer may be performed in terms of a layered architecture complying with the one defined by ISO and CCITT in the OSI framework.
A layered model approach for digital television
- ICS
- CCS
- M60
- 发布
- 1990-01-01
- 实施
that results of studies made by various administrations have shown the need for weighting the measured noise so that, in principle, a single value of signal-to-weighted noise ratio would result in the same subjective opinion value irrespective of the spec
(WITHDRAWN) Transmission Performance of Television Circuits Designed for Use in International Connections - Section CMTT A - Television Transmission Standards and Performance Objectives
- ICS
- 35.200
- CCS
- M60
- 发布
- 1990-01-01
- 实施
For the international transmission of 625-line television signals, Recommendation 472 and Report 3 14propose the use of lines 17 (330) and 18 (331) for insertion test signals.
INSERTION OF TEST SIGNALS IN THE FIELD-BLANKING INTERVAL OF MONOCHROME AND COLOUR TELEVISION SIGNALS
- ICS
- 35.200
- CCS
- M60
- 发布
- 1990-01-01
- 实施
TELEVISION STANDARDS FOR THE BROADCASTING-SATELLITE SERVICE
- ICS
- CCS
- M60
- 发布
- 1990-01-01
- 实施
