M71 录制设备 标准查询与下载

BS EN 60843-4:2001 使用 8 毫米磁带的螺旋扫描盒式录像带系统 8毫米视频 视频子码(VSC)

This part of IEC 60843 specifies a method of auxiliary data recording and playback with the IEC 60843 8 mm video system. This part is applicable to both 525 line - 60 field and 625 line - 50 field television systems.

Helical-scan video tape cassette system using 8 mm magnetic tape. 8 mm video. Video subcode (VSC)

DIN EN 61909:2001 音频记录.小光盘系统

The document applies to MiniDisc (MD). It defines the mechanical and electrical characteristics necessary to ensure the interchangeability for both pre-mastered optical discs and recordable magneto-optical discs of 64 mm in diameter for the compressed digital audio recording system.

Audio recording - Minidisc system (IEC 61909:2000); German version EN 61909:2000

IEC 61834-9:2001 录制 消费者用6.35mm磁带的螺旋扫描数字视频盒式录制系统（525-60，625-50，1125-60和1250-50系统） 第9部分：DVB格式

This part of IEC 61834 specifies the content, format and recording method for the data blocks forming the helical records on the tape containing audio, video and system data. This part describes the specifications for the recording of single DVB programmes. The DVB data is delivered to the digital video cassette recorder via a digital interface or by a built-in tuner (IRD). The DVB data consist of an MPEG2 transport stream containing one or more programmes. In DVB, the MPEG2 MP@ML is specified to encode the video signal. The maximum bit rate for the video signal is 15 Mbps. One programme may consist of one video bit stream or several audio bit streams and data bit streams. Due to the varied bit rates of single DVB programmes, several recording modes are specified in order to make efficient use of the storage capacity of the digital video cassette recorder. In addition to the normal play data stream of DVB recording, one or two special trick play data streams may optionally be generated and recorded in the video area. In this part 9, the data structure of a track is defined by APT = 000b which consists of four areas as described in 4.3.2 of IEC 61834-1 and AP1 = AP3 = 000b. The data structure of MIC is the same as in clause 10 of IEC 61834-2.

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 9: DVB format

IEC 62070:2001 广播数字录象机 录制和（或）重放错误状态的辨识方法

This International Standard specifies methods for indicating the record and/or reproduction error status of broadcast-grade digital VTRs utilizing a Reed Solomon product error correction code. (This code is hereinafter referred to as RS.) This standard also specifies methods of measuring the error rates in record and/or reproduction modes to indicate the error status. The following two indicators are specified herein: Go/No go indicator (hereinafter GNGI) for operational use. Error rate indicator (hereinafter ERI) for maintenance use. NOTE This standard may be applicable to other digital television equipment using an RS product error correction code.

Broadcast digital video tape recorders - Identification method for recording and/or reproduction error status

IEC 60461:2001 磁带录象机的时间码和控制码

This International Standard specifies a digital time and control code for use in television, film, and accompanying audio systems operating at 30, 25, and 24 frames per second. Clauses 4, 5, and 6 specify the manner in which time is represented in frame-based systems. Clause 7 describes the structure of the time address and control bits of the code, and sets guidelines for storage of user data in the code. Clause 8 specifies the modulation method and interface characteristics of a linear time code (LTC) source. Clause 9 specifies the modulation method for inserting the code into the vertical interval of a television signal. Clause 10 summarizes the relationship between the two forms of time and control code.

Time and control code for video tape recorders

IEC 61834-10:2001 录制 消费者用6.35mm磁带的螺旋扫描数字视频盒式录制系统（525-60，625-50，1125-60和1250-50系统） 第10部分：DTV格式

This part of IEC 61834 specifies the content, format and recording method for the data blocks forming the helical records on the tape containing audio, video and system data. This part describes the specifications for the recording of single DTV programmes. The DTV data is delivered to the digital video cassette recorder via a digital interface or by a built-in tuner (IRD). The DTV data consists of an MPEG2 transport stream containing one or more programmes. In DTV, video signal coding is based on MPEG2. One programme may consist of one video bit stream or several audio bit streams and data bit streams. Due to the varied bit rates of single DTV programmes, several recording modes are specified in order to make efficient use of the storage capacity of the digital video cassette recorder. In addition to the normal play data stream of DTV recording, one or two special trick play data streams may optionally be generated and recorded in the video area. In this part, the data structure of a track is defined by APT = 000b which consists of four areas as described in 4.3.2 of IEC 61834-1 and AP1 = AP3 = 000b. The data structure of MIC is the same as in clause 10 of IEC 61834-2.

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 10: DTV format

ITU-R BR.1374-1 SPANISH-2001 用于影视中16MM及35MM的电影胶片的扫描区域维度

This Recommendation specifies the dimensions of area to be scanned on 16 mm and 35 mm motion picture films. Its purpose is to be a reference document for harmonizing the areas used in film cameras, film projectors, telecines and test films for television purposes. The dimensions of the recommended areas are based on how film material and film technology are actually used for television production and reproduction. The technical properties of film and television techniques are taken into account, as well as the artistic criteria for format harmonization from shooting to presentation. The listed dimensions are based on key values taken from film industry standards and practices for exposure, printing, projection as well as past and present technology of television reproduction.

Scanned Area Dimensions from 16 mm and 35 mm Cinematographic Film Used in Television

ITU-R BR.1530 FRENCH-2001 电影中胶片使用的推荐性规范指南

The ITU Radiocommunication Assembly considering that HDTV is defined as one of the picture formats in DTV standards; that compression technology is widely used and provides adequate picture quality in SDTV and HDTV applications not only for secondary distribution to the home but also for broadcasting studio equipment; that devices for HDTV signal compression have been developed by several integrated circuit manufacturers and are available economically in the market; that compression technology makes it possible to produce digital HDTV tape cassette recorders not only for studio production applications but also for field acquisition applications.

Guide to Recommendations on the use of film in television

ITU-R BR.1530 SPANISH-2001 电影中胶片使用的推荐性规范指南

The ITU Radiocommunication Assembly considering that HDTV is defined as one of the picture formats in DTV standards; that compression technology is widely used and provides adequate picture quality in SDTV and HDTV applications not only for secondary distribution to the home but also for broadcasting studio equipment; that devices for HDTV signal compression have been developed by several integrated circuit manufacturers and are available economically in the market; that compression technology makes it possible to produce digital HDTV tape cassette recorders not only for studio production applications but also for field acquisition applications.

Guide to Recommendations on the use of film in television

ITU-R BR.1374-1 FRENCH-2001 用于影视中16MM及35MM的电影胶片的扫描区域维度

This Recommendation specifies the dimensions of area to be scanned on 16 mm and 35 mm motion picture films. Its purpose is to be a reference document for harmonizing the areas used in film cameras, film projectors, telecines and test films for television purposes. The dimensions of the recommended areas are based on how film material and film technology are actually used for television production and reproduction. The technical properties of film and television techniques are taken into account, as well as the artistic criteria for format harmonization from shooting to presentation. The listed dimensions are based on key values taken from film industry standards and practices for exposure, printing, projection as well as past and present technology of television reproduction.

Scanned Area Dimensions from 16 mm and 35 mm Cinematographic Film Used in Television

DIN EN 61904:2001 视频记录.用12.65mm磁带的螺旋扫描数盒式录象格式和合并数据压缩(数字-L格式)(IEC 61904:2000)

Video recording - Helical-scan digital component video cassette recording format using 12,65 mm magnetic tape and incorporating data compression (Format Digital-L) (IEC 61904:2000); German version EN 61904:2000

BS EN 61909:2000 声音录制 迷你光盘系统

This International Standard applies to the MiniDisc (MD). It defines the mechanical and electrical characteristics necessary to ensure the interchangeability of both premastered optical discs and recordable magneto-optical discs of 64 mm diameter for the compressed digital audio recording system.

Audio recording. Minidisc system

IEC 62071:2000 使用6 35mm磁带螺旋扫描数字视频盒式录音系统 格式D-7

Helical-scan compressed digital video cassette recording system using 6,35 mm magnetic tape - Format D-7

SJ 20775-2000 军用磁光盘通用规范

本规范规定了军用磁光盘的要求、质量保证规定和交货准备等。 本规范适用于磁光盘的研制、生产和验收。

General specification for military Magneto-optical disk cartridges

DIN EN 60843-4:2000 使用8mm磁带的螺旋扫描盒式磁带录像系统;第4部分:视频子代码

The document specifies a method of auxiliary data recording and playback with the IEC 60843 8 mm video system. It is applicable to both 525 line, 60 field and 625 line, 50 field television systems.

Helical-scan video tape cassette system using 8 mm magnetic tape (8 mm video) - Part 4: Video subcode (VSC) (IEC 60843-4:2000); German version EN 60843-4:2000

DIN EN 61834-3:2000 录音.用户用(525-60、625-50、1125-60和1250-50系统)6.35mm磁带的螺旋扫描数字视频盒式录音系统.第3部分:1125-60和1250-50系统用的HD格式

The main object of the document is to establish basic principles applicable to the next generation of digital video cassette recording systems for consumer use for the interest of both users and manufacturers. It specifies the content, format and recording method of the data blocks forming the helical records on the tape containing audio, video, and system data. It describes the specifications for the 1125-line system with a frame frequency of 30,00 Hz (1125-60 system) and the 1250-line system with a frame frequency of 25,00 Hz (1250-50 system) which are not includeds in parts 1 and 2 of the series.#,,#

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 3: HD format for 1125-60 and 1250-50 systems (IEC 61834-3:1999); German version EN 61834-3:2

DIN EN 60774-2:2000 VHS型12.65mm(0.5in)磁带螺旋扫描盒式录像系统;第2部分:FM声频记录

The document is applicable to frequency modulation (FM) audio recording fully compatible with the VHS system defined in IEC 60774-1. The object of this standard is to define the electrical and mechanical characteristics of FM audio recording which will provide for the interchangeabllity ot record cassetes. The requirements given relate to 525 line-60 field and 625 line-50 field systems.

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 2: FM audio recording (IEC 60774-2:1999); German version EN 60774-2:2000

BS EN 60774-2:2000 螺旋扫描盒式录像带系统 使用 VHS 型 12.65 毫米（0.5 英寸）磁带 调频录音

This part of IEC 60774 is applicable to frequency modulation (FM) audio recording fully compatible with the VHS system defined in IEC 60774-1. The object of this standard is to define the electrical and mechanical characteristics of FM audio recording which will provide for the interchangeability of recorded cassettes. The requirements given relate to 525 line-60 field and 625 line-50 field systems.

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS. FM audio recording

BS EN 61834-3:2000 记录 使用供消费者使用的 6.35 毫米磁带的螺旋扫描数字视频盒式磁带记录系统（525-60、625-50、1125-60 和 1250-50 系统） 适用于 1125-60 和 1250-50 系统的高清格式

The main object of this part of IEC 61834 is to establish basic principles applicable to the next generation of digital video cassette recording systems for consumer use for the interest of both users and manufacturers. This part of IEC 61834 specifies the content, format and recording method of the data blocks forming the helical records on the tape containing audio, video, and system data. It describes the specifications for the 1125-line system with a frame frequency of 30,00 Hz (hereinafter referred to as the "1125-60 system") and the 1250-line system with a frame frequency of 25,00 Hz (hereinafter referred to as the "1250-50 system") which are not included in parts 1 and 2. One video channel and four independent audio channels are recorded in the digital format. Each of these channels is designed to be capable of independent editing. The video channel records and reproduces a component television signal in the 1125-60 and 1250-50 systems. In part 3, the data structure of a track is defined by APT = 000b which consists of four areas as described in 4.3.2 in part 1 and AP1 = AP2 = AP3 = 000b. The data structure of MIC is the same as clause 10 in IEC 61834-2.

Recording. Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems). HD format for 1125-60 and 1250-50 systems

BS EN 61595-3:2000 供专业使用的多路数字磁带录音机(DATR),盘式系统.16比特媒体用24比特操作

This International Standard is applicable to the use of a 16-bit track pair to record 24-bit data words per channel. A requirement for media storing digital audio data with words wider than 16 bits has arisen in the market, influenced by the availability of A/D converters with resolutions higher than 16 bits, and the introduction of digital mixing consoles incorporating signal processing with higher resolution than 16 bits. Digital multitrack tapes, with their enormous data storage capacity, are an ideal medium for such an implementation. The method described herein is also applicable to any other medium with minimum of two tracks

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - 24-bit operation for 16-bit media