Voice nametag audio feedback for dialing a telephone call

A method and apparatus for assisting a user in the dialing of a telephone call using voice nametags. A first step includes inputting a telephone number with text. The next steps automatically create a voice nametag from the text for each telephone number using grapheme-to-phoneme conversion. Upon in...

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Bibliographische Detailangaben
Hauptverfasser: NEDELCU BOGDAN R, SRENGER EDWARD, ROKUSEK DANIEL S, KAMBHAMPATI KRANTI K
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method and apparatus for assisting a user in the dialing of a telephone call using voice nametags. A first step includes inputting a telephone number with text. The next steps automatically create a voice nametag from the text for each telephone number using grapheme-to-phoneme conversion. Upon initiation of dialing, a next step enters a spoken phrase, which is then compared to the stored voice nametags. A next step determines a confidence level score of a match between the spoken phrase data and the representations of the stored voice nametags against at least one threshold. A next step selects the stored voice nametag with the best match to the spoken phrase data. A next step provides feedback to the user dependent upon the confidence level of the match, which can include automatically dialing the call if the confidence level is high enough. As part of this last step, an audio feedback tag is generated and stored based on the recognition result passing a confidence threshold criterion. Further steps are provided for improving the audio quality of the stored nametag based on signal to noise ratio.