Speakerphone using digitally compressed audio to control voice path gain

IL85191A0Inactive Publication Date: 1988-07-31YEDA RES & DEV CO LTD
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Patent Information

Application Number
IL851
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1987-04-24
Filing Date
1988-01-25
Publication Date
1988-07-31
Estimated Expiration
Not applicable · inactive patent
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