ATE396537T1 - System für die audiosignalverarbeitung - Google Patents

System für die audiosignalverarbeitung

Info

Publication number
ATE396537T1
ATE396537T1 AT05702617T AT05702617T ATE396537T1 AT E396537 T1 ATE396537 T1 AT E396537T1 AT 05702617 T AT05702617 T AT 05702617T AT 05702617 T AT05702617 T AT 05702617T AT E396537 T1 ATE396537 T1 AT E396537T1
Authority
AT
Austria
Prior art keywords
audio signal
filter
low pass
pass frequency
high pass
Prior art date
Application number
AT05702617T
Other languages
English (en)
Inventor
Bruno Tourwe
Original Assignee
Nxp Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE396537T1 publication Critical patent/ATE396537T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT05702617T 2004-01-19 2005-01-10 System für die audiosignalverarbeitung ATE396537T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100148 2004-01-19
EP04101767 2004-04-27

Publications (1)

Publication Number Publication Date
ATE396537T1 true ATE396537T1 (de) 2008-06-15

Family

ID=34809758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05702617T ATE396537T1 (de) 2004-01-19 2005-01-10 System für die audiosignalverarbeitung

Country Status (7)

Country Link
US (1) US7577263B2 (de)
EP (1) EP1709734B1 (de)
JP (1) JP2007522706A (de)
CN (1) CN100555848C (de)
AT (1) ATE396537T1 (de)
DE (1) DE602005006973D1 (de)
WO (1) WO2005071830A1 (de)

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US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
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US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
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US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
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US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
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JP6147744B2 (ja) 2011-07-29 2017-06-14 ディーティーエス・エルエルシーＤｔｓ Ｌｌｃ 適応音声了解度処理システムおよび方法
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US9312829B2 (en) 2012-04-12 2016-04-12 Dts Llc System for adjusting loudness of audio signals in real time
EP2891150A4 (de) * 2012-09-02 2016-05-25 Qosound Inc Adaptive audiosignalformung für verbesserte wiedergabe in einer geräuschvollen umgebung
US9344828B2 (en) 2012-12-21 2016-05-17 Bongiovi Acoustics Llc. System and method for digital signal processing
US9264004B2 (en) * 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9398394B2 (en) 2013-06-12 2016-07-19 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
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US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
CN105811907B (zh) * 2014-12-29 2018-07-31 宏碁股份有限公司 音频处理方法
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
WO2017087495A1 (en) 2015-11-16 2017-05-26 Bongiovi Acoustics Llc Surface acoustic transducer
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
US10158758B2 (en) 2016-11-02 2018-12-18 International Business Machines Corporation System and method for monitoring and visualizing emotions in call center dialogs at call centers
US10135979B2 (en) * 2016-11-02 2018-11-20 International Business Machines Corporation System and method for monitoring and visualizing emotions in call center dialogs by call center supervisors
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Also Published As

Publication number Publication date
JP2007522706A (ja) 2007-08-09
EP1709734B1 (de) 2008-05-21
CN100555848C (zh) 2009-10-28
EP1709734A1 (de) 2006-10-11
WO2005071830A1 (en) 2005-08-04
DE602005006973D1 (de) 2008-07-03
US20080232612A1 (en) 2008-09-25
CN1910816A (zh) 2007-02-07
US7577263B2 (en) 2009-08-18

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