Soundtrack for electronic text
First Claim
1. A method for displaying electronic text and synchronizing the playback of a soundtrack for the electronic text, the soundtrack comprising multiple audio regions configured for playback during corresponding text regions of the electronic text, each audio region being defined by audio data comprising:
- an audio track for playback in the audio region, a start text position indicative of the word in the electronic text corresponding to where the playback of the audio track is to begin; and
a stop text position indicative of the word in the electronic text corresponding to where playback of the audio track is to cease, and at least some audio regions further each being defined by pre-defined playback effect data that defines one or more controllable audio playback effect settings for applying sound manipulation to the playback of the audio track of the audio region and which are to be varied across the audio region or a portion of the audio region based on the user'"'"'s real-time text position, comprising;
displaying at least a portion of the electronic text on a display;
maintaining a reading position counter corresponding to the estimated text position indicative of the word in the electronic text that the user is currently reading, the counter incrementing at a rate based on a configurable user reading speed variable representing the user'"'"'s reading speed;
controlling playback of the audio regions of the soundtrack over an audio output system based on the audio data and reading position counter to synchronise playback of the audio regions with the user'"'"'s estimated reading position; and
controlling audio playback effect settings of the audio output system in real-time based on the reading position counter for any audio regions having pre-defined playback effect data such that the audio playback effect settings are varied in real-time to apply sound manipulation to the playback of the audio tracks based on the user'"'"'s real-time text position to match the desired sound manipulation of the audio tracks of such audio regions according to their respective pre-defined playback effect data.
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Abstract
A soundtrack creation method and user playback system for soundtracks synchronized to electronic text. Synchronization is achieved by maintaining a reading speed variable indicative of the user'"'"'s reading speed. The system provides for multiple channels of audio to enable concurrent playback of two or more partially or entirely overlapping audio regions so as to create an audio output having, for example, sound effects, ambience, music or other audio features that are triggered to playback at specific portions in the electronic text to enhance the reading experience.
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Citations
20 Claims
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1. A method for displaying electronic text and synchronizing the playback of a soundtrack for the electronic text, the soundtrack comprising multiple audio regions configured for playback during corresponding text regions of the electronic text, each audio region being defined by audio data comprising:
- an audio track for playback in the audio region, a start text position indicative of the word in the electronic text corresponding to where the playback of the audio track is to begin; and
a stop text position indicative of the word in the electronic text corresponding to where playback of the audio track is to cease, and at least some audio regions further each being defined by pre-defined playback effect data that defines one or more controllable audio playback effect settings for applying sound manipulation to the playback of the audio track of the audio region and which are to be varied across the audio region or a portion of the audio region based on the user'"'"'s real-time text position, comprising;displaying at least a portion of the electronic text on a display; maintaining a reading position counter corresponding to the estimated text position indicative of the word in the electronic text that the user is currently reading, the counter incrementing at a rate based on a configurable user reading speed variable representing the user'"'"'s reading speed; controlling playback of the audio regions of the soundtrack over an audio output system based on the audio data and reading position counter to synchronise playback of the audio regions with the user'"'"'s estimated reading position; and controlling audio playback effect settings of the audio output system in real-time based on the reading position counter for any audio regions having pre-defined playback effect data such that the audio playback effect settings are varied in real-time to apply sound manipulation to the playback of the audio tracks based on the user'"'"'s real-time text position to match the desired sound manipulation of the audio tracks of such audio regions according to their respective pre-defined playback effect data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- an audio track for playback in the audio region, a start text position indicative of the word in the electronic text corresponding to where the playback of the audio track is to begin; and
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11. A system for displaying electronic text and controlling playback of a soundtrack synchronized to the reading speed of a user comprising:
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a display configured to display the electronic text; a user interface configured to receive user input to control the system; an audio output system that is operable to generate audio output for the user to hear and which has controllable audio playback effect settings for applying audio playback effects to the audio output; an electronic text display module configured to process electronic text data representing the electronic text and control display of the electronic text on the display in response to user input from the user interface; a reading position module configured to generate a reading position counter representing the estimated current text position indicative of the word in the electronic text that the user is currently reading, the reading position counter incrementing at a rate based at least partly on a configurable user reading speed variable representing the user'"'"'s reading speed; and a soundtrack playback module configured to process soundtrack data representing the soundtrack to control playback of the soundtrack over the audio output system, the soundtrack data defining multiple audio regions for the soundtrack, each audio region being defined by audio data comprising; an audio track for playback in the audio region; a start text position indicative of the word in the electronic text corresponding to where the playback of the audio region is to begin; and a stop text position indicative of the word in the electronic text corresponding to where the playback of the audio region is to cease; and at least some of the audio regions further each being defined by pre-defined playback effect data that defines one or more controllable audio playback effect settings for applying sound manipulation to the playback of the audio track of the audio region and which are to be varied across an audio region or a portion of the audio region based on the user'"'"'s real-time text position, and wherein the soundtrack playback module is configured to coordinate playback of the audio regions based on the reading position counter to synchronize playback of the audio regions of the soundtrack with the user'"'"'s reading of the electronic text, and the soundtrack playback module being further configured to control the audio playback effect settings of the audio output system in real-time based on the reading position counter for any audio regions having associated pre-defined playback effect data such that the audio playback effect settings for each such audio region are varied in real-time to apply sound manipulation to the playback of the audio tracks based on the user'"'"'s real-time text position to match the desired sound manipulation of the audio tracks of such audio regions according to their respective pre-defined playback effect data. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification