FR2377189A1 - Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation - Google Patents

Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation

Info

Publication number
FR2377189A1
FR2377189A1 FR7701233A FR7701233A FR2377189A1 FR 2377189 A1 FR2377189 A1 FR 2377189A1 FR 7701233 A FR7701233 A FR 7701233A FR 7701233 A FR7701233 A FR 7701233A FR 2377189 A1 FR2377189 A1 FR 2377189A1
Authority
FR
France
Prior art keywords
inverse function
sound
control modulation
frequency modulated
treatment system
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.)
Granted
Application number
FR7701233A
Other languages
French (fr)
Other versions
FR2377189B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7701233A priority Critical patent/FR2377189A1/en
Priority to ES0466091A priority patent/ES466091A1/en
Publication of FR2377189A1 publication Critical patent/FR2377189A1/en
Application granted granted Critical
Publication of FR2377189B1 publication Critical patent/FR2377189B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing

Abstract

The system treats troubles connected to internal sound sensitivity in speech therapy, by delivering modulated sound energy into the ear. The energy is frequency modulated as an inverse function of a control modulation. This is done starting from a frequency near but below the highest audible one corresponding to a zero value of the control modulation factor. The power of the sound energy delivered into the ear can be constant, and near to but below the pain threshold. The equipment used can have an oscillation generator whose frequency is controlled electrically as an inverse function of a modulation factor, as supplied by a tape recorder output.
FR7701233A 1977-01-17 1977-01-17 Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation Granted FR2377189A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7701233A FR2377189A1 (en) 1977-01-17 1977-01-17 Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation
ES0466091A ES466091A1 (en) 1977-01-17 1978-01-17 Procedure and apparatus for the auditory treatment of disorders related to internal phonatory sensitivities. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701233A FR2377189A1 (en) 1977-01-17 1977-01-17 Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation

Publications (2)

Publication Number Publication Date
FR2377189A1 true FR2377189A1 (en) 1978-08-11
FR2377189B1 FR2377189B1 (en) 1981-01-09

Family

ID=9185571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701233A Granted FR2377189A1 (en) 1977-01-17 1977-01-17 Internal sound sensitivity treatment system - with sound energy frequency modulated as inverse function of control modulation

Country Status (2)

Country Link
ES (1) ES466091A1 (en)
FR (1) FR2377189A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568437A1 (en) * 1984-07-27 1986-01-31 Isi Beller AUDIO FREQUENCY CONVERTER APPARATUS, INSTALLATION FOR THE TREATMENT OF SUBJECTS WITH AUDIO-PHONATORY AND AUDITIVO-VERBAL DISORDERS COMPRISING SUCH AN APPARATUS AND METHOD IMPLEMENTING SUCH AN INSTALLATION

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309425A (en) * 1961-10-06 1962-11-16 Speech transformer
FR2226976A1 (en) * 1973-04-27 1974-11-22 Zcm Ltd
FR2253443A5 (en) * 1973-11-30 1975-06-27 Carrat Roland Educational unit for severely deaf - uses coding each sound in emitted audio signal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309425A (en) * 1961-10-06 1962-11-16 Speech transformer
FR2226976A1 (en) * 1973-04-27 1974-11-22 Zcm Ltd
FR2253443A5 (en) * 1973-11-30 1975-06-27 Carrat Roland Educational unit for severely deaf - uses coding each sound in emitted audio signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568437A1 (en) * 1984-07-27 1986-01-31 Isi Beller AUDIO FREQUENCY CONVERTER APPARATUS, INSTALLATION FOR THE TREATMENT OF SUBJECTS WITH AUDIO-PHONATORY AND AUDITIVO-VERBAL DISORDERS COMPRISING SUCH AN APPARATUS AND METHOD IMPLEMENTING SUCH AN INSTALLATION

Also Published As

Publication number Publication date
ES466091A1 (en) 1979-01-01
FR2377189B1 (en) 1981-01-09

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Legal Events

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