KR920016062U - Same-band cancellation circuit for both channel audio signals - Google Patents

Same-band cancellation circuit for both channel audio signals

Info

Publication number
KR920016062U
KR920016062U KR2019910001257U KR910001257U KR920016062U KR 920016062 U KR920016062 U KR 920016062U KR 2019910001257 U KR2019910001257 U KR 2019910001257U KR 910001257 U KR910001257 U KR 910001257U KR 920016062 U KR920016062 U KR 920016062U
Authority
KR
South Korea
Prior art keywords
same
audio signals
channel audio
cancellation circuit
band cancellation
Prior art date
Application number
KR2019910001257U
Other languages
Korean (ko)
Other versions
KR940000663Y1 (en
Inventor
김동열
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019910001257U priority Critical patent/KR940000663Y1/en
Publication of KR920016062U publication Critical patent/KR920016062U/en
Application granted granted Critical
Publication of KR940000663Y1 publication Critical patent/KR940000663Y1/en

Links

Classifications

    • 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
    • G10L21/0208—Noise filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
KR2019910001257U 1991-01-29 1991-01-29 Same zone removing circuit of double channel audio signal KR940000663Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910001257U KR940000663Y1 (en) 1991-01-29 1991-01-29 Same zone removing circuit of double channel audio signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910001257U KR940000663Y1 (en) 1991-01-29 1991-01-29 Same zone removing circuit of double channel audio signal

Publications (2)

Publication Number Publication Date
KR920016062U true KR920016062U (en) 1992-08-17
KR940000663Y1 KR940000663Y1 (en) 1994-02-07

Family

ID=19310276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910001257U KR940000663Y1 (en) 1991-01-29 1991-01-29 Same zone removing circuit of double channel audio signal

Country Status (1)

Country Link
KR (1) KR940000663Y1 (en)

Also Published As

Publication number Publication date
KR940000663Y1 (en) 1994-02-07

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