CA1253988A - AUTOMATIC RESPONSE SUPERVISION SYSTEM WITH VOICE CADENCE AND TONE MEMORY - Google Patents

AUTOMATIC RESPONSE SUPERVISION SYSTEM WITH VOICE CADENCE AND TONE MEMORY

Info

Publication number
CA1253988A
CA1253988A CA000507225A CA507225A CA1253988A CA 1253988 A CA1253988 A CA 1253988A CA 000507225 A CA000507225 A CA 000507225A CA 507225 A CA507225 A CA 507225A CA 1253988 A CA1253988 A CA 1253988A
Authority
CA
Canada
Prior art keywords
reset
history
cadence
voice
cadences
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
CA000507225A
Other languages
English (en)
French (fr)
Other versions
CA1265632C (enrdf_load_stackoverflow
Inventor
Thomas A Lindsey
Charles J Klapp
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Priority to CA000592647A priority Critical patent/CA1265632A/en
Application granted granted Critical
Publication of CA1253988A publication Critical patent/CA1253988A/en
Publication of CA1265632C publication Critical patent/CA1265632C/xx
Expired legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
CA000507225A 1985-04-25 1986-04-22 AUTOMATIC RESPONSE SUPERVISION SYSTEM WITH VOICE CADENCE AND TONE MEMORY Expired CA1253988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000592647A CA1265632A (en) 1985-04-25 1989-03-02 Answer supervision with automatic voice sensitivity and cadence history

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72687885A 1985-04-25 1985-04-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000592647A Division CA1265632A (en) 1985-04-25 1989-03-02 Answer supervision with automatic voice sensitivity and cadence history

Publications (2)

Publication Number Publication Date
CA1253988A true CA1253988A (en) 1989-05-09
CA1265632C CA1265632C (enrdf_load_stackoverflow) 1990-02-06

Family

ID=24920395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000507225A Expired CA1253988A (en) 1985-04-25 1986-04-22 AUTOMATIC RESPONSE SUPERVISION SYSTEM WITH VOICE CADENCE AND TONE MEMORY

Country Status (1)

Country Link
CA (1) CA1253988A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CA1265632C (enrdf_load_stackoverflow) 1990-02-06

Similar Documents

Publication Publication Date Title
CA1177588A (en) Digital circuit and method for the detection of call progress tones in telephone systems
US5371787A (en) Machine answer detection
US5311588A (en) Call progress detection circuitry and method
US5007000A (en) Classification of audio signals on a telephone line
US5070526A (en) Signal analyzing system
US4534041A (en) Digital circuit for determining the envelope frequency of PCM encoded call progress tones in a telephone system
CA1047658A (en) Method for detecting the presence of speech band activity in a telephone connection and a circuit for carrying out such method
CA1067632A (en) Call progress signal detector
JPH06153244A (ja) 複数の単一周波数信号中に存在する周波数信号の識別方法及び装置
US4809272A (en) Telephone switching system with voice detection and answer supervision
DE3689877D1 (de) Automatische vorrichtung zur analyse von proben.
US5239574A (en) Methods and apparatus for detecting voice information in telephone-type signals
GB1524019A (en) Sampled signal detector
EP0480129A2 (en) Voice/voice band data discrimination apparatus
US5535271A (en) Apparatus and method for dual tone multifrequency signal detection
EP0268667B1 (en) A telephone line monitoring system
US5428662A (en) Detecting make-break clicks on a telephone line
DE69028235D1 (de) Vertikalsynchronisierungssignaldetektor
CA1253988A (en) AUTOMATIC RESPONSE SUPERVISION SYSTEM WITH VOICE CADENCE AND TONE MEMORY
CA2076606A1 (en) Method for detecting voice presence on a communication line
SE9304029D0 (sv) Analysanordning för att analysera elektriska signaler från ett hjärta
CA2091353A1 (en) System for distinguishing or counting spoken itemized expressions
Brown Measurement of auditory thresholds
CA2242187C (en) Method and device for recognizing tones and sequences thereof
GB1482791A (en) Pulse amplitude discriminating circuit

Legal Events

Date Code Title Description
MKEX Expiry