Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GY/T 349-2021 |
objective measures of perceived audio quality {译} 感知音频质量的客观测量方法 |
China Radio, Film and TV Industry
Standards objective |
 English PDF |
| JB/T 14156-2021 |
Projection Optics Aspheric Ultra Short Throw objectives{译} {译} 投影光学非球面超短焦物镜 |
China Machinery Industry
Standards objective |
English PDF |
| YD/T 2647-2013 |
objective perceptual HD video quality measurement for IP video in the presence of a full reference IP网络高清视频质量客观全参考评价方法 |
China Telecommunication
Standards objective |
English PDF |
| YD/T 719-2011 |
objective measurement method of loudness rating 响度评定值的客观测量方法 |
China Telecommunication
Standards objective |
English PDF |
| YD/T 2032-2009 |
Distribution od performance objectives in IP network ip网络技术要求——网络性能指标分配 |
China Telecommunication
Standards objective |
English PDF |
| GY/T 238.1-2008 |
objective Assessment and Measurement Methods for Coverage of Digital Terrestrial Television Broadcasting Signals. Part 1: Single Transmitter and Outdoor Fixed Reception 地面数字电视广播信号覆盖客观评价和测量方法 第1部分：单点发射室外固定接受 |
China Radio, Film & TV Industry
Standards objective |
English PDF |
| SJ 20923-2005 |
Method of objective speech quality assessment based on a perceptual measure for military communication equipments 基于感知测度的军用通信设备客观音质评价方法 |
China Electronics
Standards objective |
English PDF |
| YD 5012-2003 |
Insulation objective to Ground and Testing Method for Optical Cable Link 光缆线路对地绝缘指标及测试方法 |
China Telecommunication
Standards objective |
English PDF |
| SJ 20861-2003 |
Method of objective speech quality assessment based on a perceptual measure for military communication equipments 军用sdh传送网技术规范 |
China Electronics
Standards objective |
English PDF |
| GY/T 119-1995 |
Technical objectives and measurement methods of radio data system pagers for type approval 广播寻呼接收机入网技术要求及测试方法 |
China Radio, Film & TV Industry
Standards objective |
English PDF |
| Find out:10Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
