JP2009512333A5 - - Google Patents

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Publication number
JP2009512333A5
JP2009512333A5 JP2008535471A JP2008535471A JP2009512333A5 JP 2009512333 A5 JP2009512333 A5 JP 2009512333A5 JP 2008535471 A JP2008535471 A JP 2008535471A JP 2008535471 A JP2008535471 A JP 2008535471A JP 2009512333 A5 JP2009512333 A5 JP 2009512333A5
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JP
Japan
Prior art keywords
audio signal
output
pulse
amplifier according
digital audio
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JP2008535471A
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English (en)
Japanese (ja)
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JP2009512333A (ja
JP5415765B2 (ja
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Priority claimed from KR1020050100402A external-priority patent/KR101128520B1/ko
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Publication of JP2009512333A publication Critical patent/JP2009512333A/ja
Publication of JP2009512333A5 publication Critical patent/JP2009512333A5/ja
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Publication of JP5415765B2 publication Critical patent/JP5415765B2/ja
Expired - Fee Related legal-status Critical Current
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JP2008535471A 2005-10-24 2006-10-24 デジタルオーディオ信号増幅器及びこれに適したデジタルオーディオ信号増幅方法 Expired - Fee Related JP5415765B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2005-0100402 2005-10-24
KR1020050100402A KR101128520B1 (ko) 2005-10-24 2005-10-24 디지털 오디오 증폭기 및 이에 적합한 디지털 오디오 신호증폭 방법
PCT/KR2006/004341 WO2007049898A1 (en) 2005-10-24 2006-10-24 Digital audio amplifier and digital audio amplifying method therefor

Publications (3)

Publication Number Publication Date
JP2009512333A JP2009512333A (ja) 2009-03-19
JP2009512333A5 true JP2009512333A5 (https=) 2010-04-02
JP5415765B2 JP5415765B2 (ja) 2014-02-12

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ID=37967975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008535471A Expired - Fee Related JP5415765B2 (ja) 2005-10-24 2006-10-24 デジタルオーディオ信号増幅器及びこれに適したデジタルオーディオ信号増幅方法

Country Status (5)

Country Link
US (1) US7952426B2 (https=)
JP (1) JP5415765B2 (https=)
KR (1) KR101128520B1 (https=)
CN (1) CN101278477B (https=)
WO (1) WO2007049898A1 (https=)

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US8760230B2 (en) 2012-06-28 2014-06-24 Wen-Hsiung Hsieh Switching amplifier with pulsed current source and sink
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KR102112253B1 (ko) * 2019-12-24 2020-05-18 가락전자 주식회사 전원 증폭기와 음향 증폭기가 일체화된 고효율 음향 증폭 장치
KR102156327B1 (ko) * 2020-05-21 2020-09-15 (주)아이엠피 단일권선 변압기와 스너버 캐패시터를 이용한 절연형 Class D 오디오 앰프
KR102156325B1 (ko) * 2020-05-21 2020-09-15 (주)아이엠피 센터탭 변압기의 유니폴라 동기식 절연형 Class D 오디오 앰프
KR102156315B1 (ko) * 2020-05-21 2020-09-15 (주)아이엠피 절연형 Class D 오디오 앰프
KR102156330B1 (ko) * 2020-05-21 2020-09-15 (주)아이엠피 센터탭 변압기와 스너버 캐패시터를 이용한 절연형 Class D 오디오 앰프
KR102156322B1 (ko) * 2020-05-21 2020-09-15 (주)아이엠피 단일권선 변압기의 유니폴라 동기식 절연형 Class D 오디오 앰프
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