Methods and apparatus for altering audio output signals
First Claim
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1. A method for producing altered audio output signals, comprising:
- at an electronic device with a processor and memory;
receiving a user selection of an audio data file;
loading a text representation of the selected audio data file;
obtaining a first voice signature and a second voice signature;
identifying a first speech timing unit in the text representation, wherein the first speech timing unit is less than the entire text representation and is associated with dialogue of a first character in the text representation;
receiving instructions to apply the first voice signature to the first speech timing unit;
identifying a second speech timing unit in the text representation associated with dialogue of a second character in the text representation; and
applying the first and second voice signatures to speech units corresponding to the first and second speech timing units, respectively, to produce audio for playback.
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Abstract
Methods, systems and computer readable media for altering an audio output are provided. In some embodiments, the system may change the original frequency content of an audio data file to a second frequency content so that a recorded audio track will sound as if a different person had recorded it when it is played back. In other embodiments, the system may receive an audio data file and a voice signature, and it may apply the voice signature to the audio data file to alter the audio output of the audio data file. In that instance, the audio data file may be a textual representation of a recorded audio data file.
4697 Citations
20 Claims
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1. A method for producing altered audio output signals, comprising:
at an electronic device with a processor and memory; receiving a user selection of an audio data file; loading a text representation of the selected audio data file; obtaining a first voice signature and a second voice signature; identifying a first speech timing unit in the text representation, wherein the first speech timing unit is less than the entire text representation and is associated with dialogue of a first character in the text representation; receiving instructions to apply the first voice signature to the first speech timing unit; identifying a second speech timing unit in the text representation associated with dialogue of a second character in the text representation; and applying the first and second voice signatures to speech units corresponding to the first and second speech timing units, respectively, to produce audio for playback. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for producing altered audio output signals, comprising:
one or more processors and memory storing one or more programs configured for execution by the one or more processors, the one or more programs comprising instructions for; receiving a user selection of an audio data file; loading a text representation of the selected audio data file; obtaining a first voice signature and a second voice signature; identifying a first speech timing unit in the text representation, wherein the first speech timing unit is less than the entire text representation and is associated with dialogue of a first character in the text representation; receiving instructions to apply the first voice signature to the first speech timing unit; identifying a second speech timing unit in the text representation associated with dialogue of a second character in the text representation; and applying the first and second voice signatures to speech units corresponding to the first and second timing speech units, respectively, to produce audio for playback. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory computer readable storage medium containing at least one computer program, the at least one computer program comprising instructions for:
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receiving a user selection of an audio data file; loading a text representation of the selected audio data file; obtaining a first voice signature and a second voice signature; identifying a first speech timing unit in the text representation, wherein the first speech timing unit is less than the entire text representation and is associated with dialogue of a first character in the text representation; receiving instructions to apply the first voice signature to the first speech timing unit; identifying a second speech timing unit in the text representation associated with dialogue of a second character in the text representation; and applying the first and second voice signatures to speech units corresponding to the first and second speech timing units, respectively, to produce audio for playback. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification