US5848130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and method for enhanced intelligibility of voice messages
Assignee: AT&T Inc
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Filing: 1996-12-31
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Granted: 1998-12-08
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Expires: 2016-12-31
Abstract
Abstract A system and method is provided for playing back a recorded voice message, and, in particular, for automatically playing back a spoken numeric portion of the message at a rate that is slower than the rate for playing back the remaining portion of the recorded voice message. A voice messaging system receives and analyzes the voice message. Specifically, the messaging system determines whether the voice message includes spoken numeric information and, if so, determines the relative position of the spoken numeric information within the message. The computer system stores both the voice message and the positional information in a storage device. Upon playback of the message, the messaging system retrieves the stored voice message and positional information from the storage device. As the voice message is played back, the messaging system processes the positional information. When the positional information indicates that a particular portion of a voice message includes spoken numeric information, that particular portion is played back at a decreased speed.
Inventors
- 👤 Mark Meier Rochkind
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:53
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/533; G; G10; G10L; G10L19/00; G10L21/00; G10L21/04; H04M1/00; H04M1/64; H04M1/65; H04M1/6505; H04M1/652
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
133 words
A method for recording and playing a voice message, comprising the steps of: a) receiving the voice message; b) detecting at least one spoken number of interest, the at least one spoken number of interest being located at a variable position within the received voice message; c) recording the voice message on a storage device; d) retrieving the voice message from the storage device; e) playing a remaining portion of the message at a first speed, wherein the remaining portion of the message does not include the detected at least one spoken number of interest; and f) playing a spoken numeric portion of the message at a second speed, the spoken numeric portion including the detected at least one spoken number of interest wherein the second speed is slower than the first speed.
Claim 2
Independent Claim
133 words
A method for recording and playing a voice message, comprising the steps of: a) receiving the voice message; b) detecting at least one spoken number of interest, the at least one spoken number of interest being located at a variable position within the received voice message; c) recording the voice message on a storage device; d) retrieving the voice message from the storage device; e) playing a remaining portion of the message at a first speed, wherein the remaining portion of the message does not include the detected at least one spoken number of interest; and f) playing a spoken numeric portion of the message at a second speed, the spoken numeric portion including the detected at least one spoken number of interest wherein the second speed is slower than the first speed.
Claim 3
Dependent Claim
63 words
The method of claim 1 further comprising the steps of: g) determining a position of the at least one spoken number of interest within the received voice message; h) storing information related to the determined position on the storage device; i) retrieving the stored information from the storage device; and j) performing steps e) and f) as a function of the retrieved information.
Claim 4
Dependent Claim
48 words
The method of claim 2 wherein the voice message includes a plurality of audio samples and wherein the information is stored as a string of bits, each of the plurality of bits being associated with at least one of the plurality of audio samples within the voice message.
Claim 5
Dependent Claim
16 words
The method of claim 1 wherein the spoken number of interest includes spoken connected numeric digits.
Claim 6
Independent Claim
122 words
A method for playing back a voice message, comprising the steps of: a) receiving the voice message; b) detecting at least one spoken number of interest, the at least one spoken number of interest being located at a variable position within the received voice message; c) playing a (first) remaining portion of the voice message at a first speed, wherein the remaining portion of the voice message does not include the detected at least one spoken number of interest; and d) playing a spoken numeric portion of the voice message at a second speed, the spoken numeric portion of the voice message including the detected at least one spoken number of interest, wherein the second speed is slower than the first speed.
Claim 7
Independent Claim
122 words
A method for playing back a voice message, comprising the steps of: a) receiving the voice message; b) detecting at least one spoken number of interest, the at least one spoken number of interest being located at a variable position within the received voice message; c) playing a (first) remaining portion of the voice message at a first speed, wherein the remaining portion of the voice message does not include the detected at least one spoken number of interest; and d) playing a spoken numeric portion of the voice message at a second speed, the spoken numeric portion of the voice message including the detected at least one spoken number of interest, wherein the second speed is slower than the first speed.
Claim 8
Dependent Claim
54 words
The method of claim 5 further comprising the steps of: e) determining a position of the at least one spoken number of interest within the received voice message; f) generating a position signal as a function of the determined position; and g) performing steps c) and d) as a function of the position signal.
Claim 9
Dependent Claim
44 words
The method of claim 6 wherein the received voice message includes a plurality of audio samples and wherein the position signal is a plurality of bits, each of the plurality of bits being associated with at least one of the plurality of audio samples.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-12-07 | 2002-06-08 | 2002-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-12-07 | 2006-06-08 | 2006-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-12-07 | 2010-06-08 | 2010-12-08 | $7700.00 | Window Closed / Lapsed |