HAC测试标准 C63-19简述

ctj140

HAC测试标准 C63-19简述
对于需要测hac的朋友很有用哦
【文件名】:0899@52RD_Presentation on C63-19 - ATIS HAC Incubator - 030721.ppt
【格　式】:ppt
【大　小】:231K
【简　介】:Overview of ANSI C63.19Wireless Hearing Aid Compatibility
【目　录】:
Background & History
Overview of ANSI C63.19
Possible Actions
TECHNICAL ISSUES

Sections 1-3 – Introductory Material
Overview
Scope
Purpose
Organization of document
References
Definitions, acronyms, and abbreviations

Section 4 – Test of Phone RF Emissions
Test equipment and facilities
Test set-up and validation
Near-field test procedure

Section 5 – Test of HA RF Immunit
y
Test facilities and equipment
Test set-up and validation
RF immunity test procedure (Key element)

Section 6 – Test of Phone T-Coil Signal
Test facilities and equipment
Test configurations and set-up
Test procedure for audio band magnetic field

Section 7 – HA Performance Criteria
Articulation weighting factor
Audio coupling mode
Audio band magnetic coupling mode
Accessories and options




[br]<p align=right><font color=red>+5 RD币</font></p>

ctj140

这么好的资料怎么没人买啊
自己顶一下

flyingzero

东西倒是可以，但也就是个大纲啊，有点贵了