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公开(公告)号:US3448216A
公开(公告)日:1969-06-03
申请号:US3448216D
申请日:1966-08-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLY JAMES M
CPC classification number: G10L19/02
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公开(公告)号:US3403343A
公开(公告)日:1968-09-24
申请号:US52818066
申请日:1966-02-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLY JAMES M
IPC: H03B21/00
CPC classification number: H03B21/00
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3.Vocoder employing composite spectrum-channel and pitch analyzer 失效
Title translation: 使用复合光谱通道和分析仪的VOCODER公开(公告)号:US3493684A
公开(公告)日:1970-02-03
申请号:US3493684D
申请日:1966-06-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLY JAMES M , NOLL A MICHAEL , SCHROEDER MANFRED R
CPC classification number: G10L19/02
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公开(公告)号:US3530246A
公开(公告)日:1970-09-22
申请号:US3530246D
申请日:1967-08-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLY JAMES M , KENNEDY RICHARD N
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