ES2036450A2 - Electronic audio-educator - Google Patents

Electronic audio-educator

Info

Publication number
ES2036450A2
ES2036450A2 ES919101400A ES9101400A ES2036450A2 ES 2036450 A2 ES2036450 A2 ES 2036450A2 ES 919101400 A ES919101400 A ES 919101400A ES 9101400 A ES9101400 A ES 9101400A ES 2036450 A2 ES2036450 A2 ES 2036450A2
Authority
ES
Spain
Prior art keywords
module
frequencies
output module
educator
level
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
ES919101400A
Other languages
Spanish (es)
Other versions
ES2036450R (en
ES2036450B1 (en
Inventor
Lopez Jose Maria Lopez
Jaro Juan Dominguez
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 ES9101400A priority Critical patent/ES2036450B1/en
Publication of ES2036450A2 publication Critical patent/ES2036450A2/en
Publication of ES2036450R publication Critical patent/ES2036450R/es
Application granted granted Critical
Publication of ES2036450B1 publication Critical patent/ES2036450B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

Electronic audio-educator.It is designed so that the patient receives the word linearly, amplifying the frequencies lost and attenuating, if necessary, the frequencies where there are still sound remains, to compose an audiometric curve that compensates said losses and achieve that all the audible frequencies arrive with the same sound amplitude. For this purpose, it has an input module I equipped with a timer II, connections (6 and 7) for microphones and sound generators, and a CD direct channel with cut-off and level potentiometers, and an output module VI with outputs (31 and 32) for listening headsets between the input module I and the output module VI there are several intermediate modules II, III, and IV, for filtering, with respective frequency tuners (8 - 9), (13 - 14), and (18 - 19) assisted by respective cut-off pending regulators (10, 15, 20) and also corresponding level potentiometers (12, 17, 22) also connected to the output module VI there is a module V consisting of a tone generator with its frequency switch-selector (23) and level potentiometer (26).
ES9101400A 1991-06-11 1991-06-11 ELECTRONIC AUDIO-EDUCATOR. Expired - Lifetime ES2036450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101400A ES2036450B1 (en) 1991-06-11 1991-06-11 ELECTRONIC AUDIO-EDUCATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101400A ES2036450B1 (en) 1991-06-11 1991-06-11 ELECTRONIC AUDIO-EDUCATOR.

Publications (3)

Publication Number Publication Date
ES2036450A2 true ES2036450A2 (en) 1993-05-16
ES2036450R ES2036450R (en) 1995-06-16
ES2036450B1 ES2036450B1 (en) 1996-01-16

Family

ID=8272665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101400A Expired - Lifetime ES2036450B1 (en) 1991-06-11 1991-06-11 ELECTRONIC AUDIO-EDUCATOR.

Country Status (1)

Country Link
ES (1) ES2036450B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8600043A1 (en) * 1984-04-11 1985-10-16 Intech Systems Corp Computerized audiometer
US4799179A (en) * 1985-02-01 1989-01-17 Telecommunications Radioelectriques Et Telephoniques T.R.T. Signal analysing and synthesizing filter bank system
ES2007174A6 (en) * 1988-03-29 1989-06-01 Sanjuan Juaristi Julio Method of recognition of verbal expressions and their corresponding apparatus. (Machine-translation by Google Translate, not legally binding)
WO1990014739A1 (en) * 1989-05-18 1990-11-29 Medical Research Council Analysis of waveforms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8600043A1 (en) * 1984-04-11 1985-10-16 Intech Systems Corp Computerized audiometer
US4799179A (en) * 1985-02-01 1989-01-17 Telecommunications Radioelectriques Et Telephoniques T.R.T. Signal analysing and synthesizing filter bank system
ES2007174A6 (en) * 1988-03-29 1989-06-01 Sanjuan Juaristi Julio Method of recognition of verbal expressions and their corresponding apparatus. (Machine-translation by Google Translate, not legally binding)
WO1990014739A1 (en) * 1989-05-18 1990-11-29 Medical Research Council Analysis of waveforms

Also Published As

Publication number Publication date
ES2036450R (en) 1995-06-16
ES2036450B1 (en) 1996-01-16

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