GB1319001A - Audio signal delay systems - Google Patents

Audio signal delay systems

Info

Publication number
GB1319001A
GB1319001A GB1255571A GB1255571A GB1319001A GB 1319001 A GB1319001 A GB 1319001A GB 1255571 A GB1255571 A GB 1255571A GB 1255571 A GB1255571 A GB 1255571A GB 1319001 A GB1319001 A GB 1319001A
Authority
GB
United Kingdom
Prior art keywords
reverberation
sound
audio signal
loud
april
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1255571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of GB1319001A publication Critical patent/GB1319001A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
GB1255571A 1970-04-30 1971-04-30 Audio signal delay systems Expired GB1319001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45036988A JPS4923361B1 (enrdf_load_stackoverflow) 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
GB1319001A true GB1319001A (en) 1973-05-31

Family

ID=12485115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1255571A Expired GB1319001A (en) 1970-04-30 1971-04-30 Audio signal delay systems

Country Status (6)

Country Link
JP (1) JPS4923361B1 (enrdf_load_stackoverflow)
CA (1) CA925028A (enrdf_load_stackoverflow)
DE (1) DE2120889A1 (enrdf_load_stackoverflow)
FR (1) FR2086513B1 (enrdf_load_stackoverflow)
GB (1) GB1319001A (enrdf_load_stackoverflow)
NL (1) NL7105879A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552478A (en) * 1977-11-21 1979-09-12 Nat Res Dev Sound reproduction systems

Also Published As

Publication number Publication date
JPS4923361B1 (enrdf_load_stackoverflow) 1974-06-15
FR2086513A1 (enrdf_load_stackoverflow) 1971-12-31
DE2120889A1 (de) 1971-11-18
CA925028A (en) 1973-04-24
FR2086513B1 (enrdf_load_stackoverflow) 1974-03-08
NL7105879A (enrdf_load_stackoverflow) 1971-11-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee