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ACCO Brands 33406 Manual Do Utilizador

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9 
Address :18F, No. 951, Chung-cheng Rd., Chung Ho City, 
Taipei Hsien,Taiwan, R.O.C. 
Tel : 886-2-8227-5069 ,   
Fax: 886-2-32344064 
J-Three International Holding Co., All Rights Reserved. J-Three may make 
changes to specifications and descriptions at any time without prior notice. 
2.4 Voice Recording & Playback 
 
Test Procedure: 
1.  Record voice @ 60cm, 1m & 1.5m to simulate far-end hearing volume 
2.  With item 1 for handset and hands-free mode to come out HS_rec.wav and HF_rec.wav 
3.  Use cool edit to measure volume level of recording volume. 
4.  Play sample wave file (sample.wav) and measure volume by sound level meter @ 1cm to 
simulate Skype speaker volume @ near-end. 
5.  Call 168 and measure volume by sound level meter @ 1cm to simulate phone 
communication speaker volume @ near-end. 
6.  Call far-end with real time communication and measure volume by sound level meter @ 1cm 
to simulate speaker volume @ near-end. 
 
Picture of sample.wav