DIN 4512-8-1993

照相感光度测定

Photographic sensitometry, determination of optical density; geometric conditions for transmission density

适用范围：The document specifies the geometric conditions for measuring diffuse and f/4,5- and f/1,6 prjection transmission densities.

GB/T 7347-1987

汉语标准频谱

The standard spectrum of Chinese speech

适用范围：本标准给出汉语普通话的标准频谱，简称汉语标准频谱。该汉语标准频谱可作为语言的产生、传输、接收及语言信号处理(含语言节目录音)等语言通信系统、电声器件和测试设备的设计依据，并可作为语言扩声系统予加重的依据和典型的...

发布日期：1987-03-02  实施日期：1987-11-01

BS ISO 5-3-2009

摄影技术.密度测量.第3部分:光谱条件

Photography and graphic technology. Density measurements. Spectral conditions

实施日期：2010-04-30

BS ISO 20859-2005

Kinematografie. Spektralbereich der Lichttonabtastung fuer analoge Farbstoff-Lichttonspuren auf 35-mm-Film Cinematography Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film Cinematographie. Reponse spectrale de lecteurs audio avec des pistes sonores analogiques de couleurs sur film de tirage 35 mm

实施日期：2005-10-03

GB/T 7348-1987

耳语标准频谱

The standard spectrum of whispered Chinese speech

适用范围：本标准给出汉语普通话耳语的标准频谱，简称耳语标准频谱，该耳语标准频谱作为一切产生、传输、接收和处理耳语信号的系统及电声器件的设计依据，并可作为模拟信号源的频谱成型依据。

发布日期：1987-03-02  实施日期：1987-11-01

BS ISO 17332-2001

电影摄影术 在35mm电影彩色电影拷贝用制造商印制隐藏图像识别信息 规范

Kinematographie. Angabe zur Identifizierung des vom Hersteller aufgedruckten latenten Bildes auf FarbKinefilmkopien 35 mm. Festlegungen Cinematography-Manufacturer Printed Latent Image Identification I...

适用范围：This International Standard specifies the position, dimensions, content and exposure of human-readable, latent image information applied onto 35 mm colour-print film. This information is normally expos...

实施日期：2001-05-15

BS EN 2591-403-1998

电气和光学连接元件.试验方法.正弦振动和随机振动

Elektrische und optische Verbindungselemente. Pruefverfahren. Sinus-und rauschfoermige Schwingungen Elements of Electrical and Optical Connection-Test Methods-Part 403:Sinusoidal and Random Vibration O...

适用范围：Aircraft components, Air transport engineering, Electrical connections, Electric connectors, Optical fibres, Fibre optic connectors, Test methods, Vibration testing, Noise (spurious signals), Spectral ...

实施日期：1998-11-15

ISO 5-3-2009

摄影和印刷技术 密度测量 第3部分:光谱条件

Photography and graphic technology -- Density measurements -- Part 3: Spectral conditions

适用范围：ISO 5-3:2009 specifies spectral conditions and computational procedures for the definition of several types of ISO 5 standard densities used in imaging applications in photography and graphic technolog...

发布日期：2009-12-01  实施日期：2009-12-01

ISO 20859-2005

电影 35 mm胶片上模拟染色音轨光学唱机的声谱响应

Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film

适用范围：ISO 20859:2005 specifies the spectral response of the photographic audio reproducer light source and receptor as a unit, including any optical filtering that can be interposed. The analog sound track f...

发布日期：2005-06-01  实施日期：2005-06-01