US5029200A
Expired / Lapsed
US
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Voice message system using synthetic speech
Assignee: Avaya Inc
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Filing: 1989-05-02
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Granted: 1991-07-02
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Expires: 2009-05-02
Abstract
Abstract A voice message service system stores subscriber-specific voice phrases (e.g., names) using digitally encoded phonemes while common system voice phrases are stored using digitally encoded voice samples. System voice announcements are formed by combining selected common system voice phrases with selected subscriber-specific voice phrases generated from phonemes. When a voice mail message is sent from one message system to another message system, the sender's identification is sent using digitally encoded phonemes in the message header. The destination message system uses the received digitally encoded phonemes to generate the sender's identification as a synthetic voice signal.
Inventors
- 👤 Lawrence J. Haas
- 👤 Garry D. Kepley
- 👤 Frank C. Liu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:48
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/533; H04M3/53325; H04M3/487; H04M7/00
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
98 words
A voice message system for communicating system voice announcements to system subscribers, said system comprising first means for storing a plurality of pre-recorded voice words; second means for storing a plurality of synthetic voice words using a phonemic representation for each synthetic voice word; and means for forming, in response to a subscriber request, a system voice announcement for said subscriber including at least one of a plurality of stored pre-recorded voice words, stored in said first storing means, which is combined with at least one of said plurality of synthetic voice words generated from its phonemic representation.
Claim 2
Dependent Claim
98 words
A voice message system for communicating system voice announcements to system subscribers, said system comprising first means for storing a plurality of pre-recorded voice words; second means for storing a plurality of synthetic voice words using a phonemic representation for each synthetic voice word; and means for forming, in response to a subscriber request, a system voice announcement for said subscriber including at least one of a plurality of stored pre-recorded voice words, stored in said first storing means, which is combined with at least one of said plurality of synthetic voice words generated from its phonemic representation.
Claim 3
Dependent Claim
46 words
The system of claim 1 wherein said plurality of pre-recorded voice words are words which are common to system voice announcements of a given type, and said plurality of synthetic voice words are words which are not common to system voice announcements of said given type.
Claim 4
Dependent Claim
18 words
The system of claim 1 wherein said plurality of synthetic voice words includes the names of system subscribers.
Claim 5
Dependent Claim
96 words
The system of claim 3 further comprising means for receiving a voice mail message from a system subscriber message sender directed to a recipient subscriber; means responsive to a received voice mail message for creating a message header for said recipient subscriber identifying the message sender's name using a phonemic representation obtained from said second storing means and identifying a group of said plurality of pre-recorded voice words; and wherein said forming means uses said message header to form a system voice announcement for said recipient subscriber in response to a request for said recipient subscriber.
Claim 6
Dependent Claim
46 words
The system of claim 3 including means for receiving the name of a first system subscriber in text form, and means for generating and storing in said second storing means at least one or more synthetic voice words in phoneme form representing the first subscriber's name.
Claim 7
Dependent Claim
68 words
The system of claim 5 further including means for reconstructing, using a phoneme-to-speech circuit, said at least one or more synthetic voice words representing the first subscriber's name for output to a system administrator; and means for editing, in response to said system administrator's input, at least one parameter of a phoneme of one of said at least one or more synthetic words representing the first subscriber's name.
Claim 8
Dependent Claim
78 words
The system of claim 3 including a proper name file including proper names in text form and said proper names in phoneme form, and means for comparing a received first subscriber name, in text form, against said proper names in said proper name file and when a match is found in said proper name file storing the phoneme form of the matched proper name as the phonemic representation of the first subscriber's name in said second storing means.
Claim 9
Dependent Claim
88 words
A voice message system for communicating digital voice mail messages over a communication facility, said system comprising means for storing a plurality of synthetic voice words as digitally encoded phonemes, said words identifying potential system message senders; and means responsive to a message call received from a system message sender to a non-system message recipient for obtaining digitally encoded phonemes from said storing means to identify the system message sender and transmitting a digital voice mail message, including said phonemes, over said communication facility to said non-system recipient.
Claim 10
Dependent Claim
88 words
A voice message system for communicating digital voice mail messages over a communication facility, said system comprising means for storing a plurality of synthetic voice words as digitally encoded phonemes, said words identifying potential system message senders; and means responsive to a message call received from a system message sender to a non-system message recipient for obtaining digitally encoded phonemes from said storing means to identify the system message sender and transmitting a digital voice mail message, including said phonemes, over said communication facility to said non-system recipient.
Claim 11
Dependent Claim
23 words
The voice message system of claim 8 wherein the digital voice mail message also includes the system message sender's name in text form.
Claim 12
Dependent Claim
26 words
The voice message system of claim 8 wherein the digital voice mail message further includes a digitally encoded voice message received from said system message sender.
Claim 13
Dependent Claim
75 words
A voice message system comprising means for receiving, over a communication facility, a digital voice mail message directed to a system message recipient, said message including the identity of a non-system message sender represented as digitally encoded phonemes; and means for forming a system voice announcement for said recipient including at least one synthetic voice word identifying the non-system message sender, said at least one synthetic voice word being generated using said digitally encoded phonemes.
Claim 14
Dependent Claim
75 words
A voice message system comprising means for receiving, over a communication facility, a digital voice mail message directed to a system message recipient, said message including the identity of a non-system message sender represented as digitally encoded phonemes; and means for forming a system voice announcement for said recipient including at least one synthetic voice word identifying the non-system message sender, said at least one synthetic voice word being generated using said digitally encoded phonemes.
Claim 15
Dependent Claim
54 words
The voice message system of claim 11 wherein said digital voice mail message includes the non-system sender's name in digitally encoded text form, and wherein said voice message system includes means for decoding the digitally encoded text into the non-system sender's name in text form suitable for output to a system display station set.
Claim 16
Dependent Claim
162 words
In a voice message system, a method of communicating system voice announcements to system subscribers comprising the steps of: storing a plurality of system subscribers's names in a system memory in digitally encoded phonemes; storing in digital form a plurality of pre-recorded voice words in said system memory; receiving a voice mail message from a system subscriber sender directed to a system subscriber recipient, said voice mail message identifying the sender; in response to said received voice mail message creating a message header for said recipient including the sender's name in digitally encoded phonemes obtained from said system memory using said sender's identity and identifying a group of said plurality of pre-recorded voice words; and forming in response to a request from said recipient, a system voice announcement from said message header, said system voice announcement including a synthetic voice message generated from the sender's name in digitally encoded phonemes combined with said identified group of said plurality of pre-recorded voice words.
Claim 17
Dependent Claim
162 words
In a voice message system, a method of communicating system voice announcements to system subscribers comprising the steps of: storing a plurality of system subscribers's names in a system memory in digitally encoded phonemes; storing in digital form a plurality of pre-recorded voice words in said system memory; receiving a voice mail message from a system subscriber sender directed to a system subscriber recipient, said voice mail message identifying the sender; in response to said received voice mail message creating a message header for said recipient including the sender's name in digitally encoded phonemes obtained from said system memory using said sender's identity and identifying a group of said plurality of pre-recorded voice words; and forming in response to a request from said recipient, a system voice announcement from said message header, said system voice announcement including a synthetic voice message generated from the sender's name in digitally encoded phonemes combined with said identified group of said plurality of pre-recorded voice words.
Claim 18
Dependent Claim
21 words
The method of claim 13 wherein the identified group of said plurality of pre-recorded voice words includes the sender's telephone number.
Claim 19
Dependent Claim
45 words
The method of claim 13 further including the steps of: receiving the name of a system subscriber in text form, and generating and storing in said system memory the received subscriber's name in digitally encoded phoneme form from the received subscriber's name in text form.
Claim 20
Dependent Claim
70 words
The method of claim 15 further including the steps of: constructing, using a phoneme-to-speech converter, from the subscriber's name in digitally encoded phoneme form a synthetic voice message representing the received subscriber's name for output to a system administrator; and editing, in response to said system administrator's input, at least one parameter of a phoneme of the received subscriber's name prior to storing the received subscriber's name in phoneme form.
Claim 21
Dependent Claim
81 words
The method of claim 15 further including the steps of: comparing the received subscriber's name in text form against a proper name dictionary file including a group of previously stored names in text and digitally encoded phoneme form, and when a match is found in said proper name file, the generating and storing step obtains the received subscriber's name in digitally encoded phoneme form from the proper name file and stores it in said system memory as the received subscriber's name.
Claim 22
Independent Claim
148 words
A method of communicating voice mail messages between a plurality of message systems interconnected in a network, said method comprising the steps of: storing, at a first message system, digitally encoded phonemes identifying each subscriber of said first message service system; transmitting a voice mail message from a subscriber sender at said first message system to a recipient at a second message system, said voice mail message including a sender identification message comprising a group of said stored digitally encoded phonemes to identify said sender; indicating at a recipient's station set at said second message system the receipt of said voice mail message; and forming, at said second message system, in response to a message retrieval request from said recipient, a system voice announcement including said sender identification message in synthetic voice generated from the group of said stored digitally encoded phonemes received in said voice mail message.
Claim 23
Independent Claim
148 words
A method of communicating voice mail messages between a plurality of message systems interconnected in a network, said method comprising the steps of: storing, at a first message system, digitally encoded phonemes identifying each subscriber of said first message service system; transmitting a voice mail message from a subscriber sender at said first message system to a recipient at a second message system, said voice mail message including a sender identification message comprising a group of said stored digitally encoded phonemes to identify said sender; indicating at a recipient's station set at said second message system the receipt of said voice mail message; and forming, at said second message system, in response to a message retrieval request from said recipient, a system voice announcement including said sender identification message in synthetic voice generated from the group of said stored digitally encoded phonemes received in said voice mail message.
Claim 24
Dependent Claim
96 words
The method of claim 18 including the steps of: storing, in digital signal form, a plurality of pre-recorded voice phrases at said second message service system; and wherein said voice mail message further includes a code identifying at least one of said plurality of pre-recorded voice phrases; and wherein said forming step includes the step of accessing said at least one of said plurality of pre-recorded voice phrases using said code and combining said accessed at least one of said plurality of pre-recorded voice phrases with said sender identification message to form said system voice announcement.
Claim 25
Dependent Claim
36 words
The method of claim 18 further including the step of encoding in digital format a voice message received from said sender and wherein the transmitting step includes said sender voice message in said voice mail message.
Claim 26
Dependent Claim
19 words
The method of claim 18 wherein the voice mail message includes the sender's name in digitally encoded text form.
Claim 27
Dependent Claim
15 words
The method of claim 18 wherein the voice mail message includes the sender's telephone number.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-01 | 1994-12-31 | 1995-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-01 | 1998-12-31 | 1999-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-01 | 2002-12-31 | 2003-07-02 | $7700.00 | Window Closed / Lapsed |