FR2121873A1 - - Google Patents

Info

Publication number
FR2121873A1
FR2121873A1 FR7201345A FR7201345A FR2121873A1 FR 2121873 A1 FR2121873 A1 FR 2121873A1 FR 7201345 A FR7201345 A FR 7201345A FR 7201345 A FR7201345 A FR 7201345A FR 2121873 A1 FR2121873 A1 FR 2121873A1
Authority
FR
France
Prior art keywords
counter
transmitted
frequency
sampled
receiver
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.)
Withdrawn
Application number
FR7201345A
Other languages
English (en)
French (fr)
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.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London Ltd
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 Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Publication of FR2121873A1 publication Critical patent/FR2121873A1/fr
Withdrawn legal-status Critical Current

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR7201345A 1971-01-15 1972-01-14 Withdrawn FR2121873A1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201171 1971-01-15

Publications (1)

Publication Number Publication Date
FR2121873A1 true FR2121873A1 (en, 2012) 1972-08-25

Family

ID=9732029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201345A Withdrawn FR2121873A1 (en, 2012) 1971-01-15 1972-01-14

Country Status (4)

Country Link
CA (1) CA954221A (en, 2012)
DE (1) DE2201502A1 (en, 2012)
FR (1) FR2121873A1 (en, 2012)
GB (1) GB1339173A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453550A (en) * 1982-04-19 1984-06-12 General Electric Company Method and means for detecting a periodic wave structure
CN116689274A (zh) * 2023-04-26 2023-09-05 深圳市勃望初芯半导体科技有限公司 一种超声波发射芯片

Also Published As

Publication number Publication date
CA954221A (en) 1974-09-03
DE2201502A1 (de) 1972-07-27
GB1339173A (en) 1973-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse