发明授权
- 专利标题: Active audio compressing in telecommunication
- 专利标题(中): 电信中的有源音频压缩
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申请号: US10508135申请日: 2003-03-19
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公开(公告)号: US07231037B2公开(公告)日: 2007-06-12
- 发明人: Niels Christian Steen Hansen , Ole N. Christensen
- 申请人: Niels Christian Steen Hansen , Ole N. Christensen
- 申请人地址: DK Solrød Strand
- 专利权人: Sennheiser Communications A/S
- 当前专利权人: Sennheiser Communications A/S
- 当前专利权人地址: DK Solrød Strand
- 代理机构: Dykema Gossett PLLC
- 优先权: DK200200433 20020320
- 国际申请: PCT/DK03/00188 WO 20030319
- 国际公布: WO03/079722 WO 20030925
- 主分类号: H04M1/00
- IPC分类号: H04M1/00 ; H04M9/00
摘要:
An output reducing system for a telephone system, e.g., implemented in a headset, includes an input line and an output line, wherein the input line transmits an incoming signal to an output transducer and the output line transmits an outgoing signal from an input transducer, and a compressor system is provided in the input line for reducing the output signal level.
公开/授权文献
- US20050105718A1 Active audio compressing in telecommunication 公开/授权日:2005-05-19
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