HK1170839A1 - 使用環境雜訊偵測之語音可辨識度控制 - Google Patents

使用環境雜訊偵測之語音可辨識度控制

Info

Publication number
HK1170839A1
HK1170839A1 HK12111659.5A HK12111659A HK1170839A1 HK 1170839 A1 HK1170839 A1 HK 1170839A1 HK 12111659 A HK12111659 A HK 12111659A HK 1170839 A1 HK1170839 A1 HK 1170839A1
Authority
HK
Hong Kong
Prior art keywords
ambient noise
noise detection
speech intelligibility
intelligibility control
control
Prior art date
Application number
HK12111659.5A
Other languages
English (en)
Inventor
Shaohai Chen
Guy C Nicholson
Bruce C Po
Original Assignee
Apple Inc
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 Apple Inc filed Critical Apple Inc
Publication of HK1170839A1 publication Critical patent/HK1170839A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H04B1/64—Volume compression or expansion arrangements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK12111659.5A 2010-11-12 2012-11-16 使用環境雜訊偵測之語音可辨識度控制 HK1170839A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/945,698 US8744091B2 (en) 2010-11-12 2010-11-12 Intelligibility control using ambient noise detection

Publications (1)

Publication Number Publication Date
HK1170839A1 true HK1170839A1 (zh) 2013-03-08

Family

ID=45044357

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12111659.5A HK1170839A1 (zh) 2010-11-12 2012-11-16 使用環境雜訊偵測之語音可辨識度控制

Country Status (8)

Country Link
US (1) US8744091B2 (zh)
EP (1) EP2453438B1 (zh)
JP (1) JP5525508B2 (zh)
KR (1) KR101311028B1 (zh)
HK (1) HK1170839A1 (zh)
NL (1) NL2007764C2 (zh)
TW (1) TWI469138B (zh)
WO (1) WO2012064764A1 (zh)

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KR102391683B1 (ko) * 2017-04-24 2022-04-28 엘지전자 주식회사 오디오 장치 및 그 제어 방법
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CN107734136A (zh) * 2017-08-18 2018-02-23 广东小天才科技有限公司 移动终端的送话方法、装置、移动终端及存储介质
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Also Published As

Publication number Publication date
TW201227718A (en) 2012-07-01
US20120121096A1 (en) 2012-05-17
US8744091B2 (en) 2014-06-03
NL2007764C2 (en) 2012-07-31
JP5525508B2 (ja) 2014-06-18
EP2453438A1 (en) 2012-05-16
EP2453438B1 (en) 2016-09-21
NL2007764A (en) 2012-05-15
KR20120051595A (ko) 2012-05-22
WO2012064764A1 (en) 2012-05-18
TWI469138B (zh) 2015-01-11
KR101311028B1 (ko) 2013-09-24
JP2012105287A (ja) 2012-05-31

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20201109