Method, system, and medium for seamless audio mixing
JP7757352B2Active Publication Date: 2025-10-21GOOGLE LLC
Patent Information
- Application Number
- JP2023114617
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-07-12
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2039-12-02
Smart Images
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Abstract
To provide methods for a smooth transition between two audio items.SOLUTION: A method for a smooth transition between audio items in play lists includes the steps of: identifying a sequence of audio items in a play list, the sequence of audio items including a first audio item and a second audio item that is to be played subsequent to the first audio item; generating a first spectrogram corresponding to an end portion of the first audio item and a second spectrogram corresponding to a beginning portion of the second audio item; and modifying an end portion of the first spectrogram and a beginning portion of the second spectrogram, for each frequency band in a series of frequency bands, so that amplitudes of frequencies within a frequency band decrease within the first spectrogram over the end portion of the first spectrogram and increase within the second spectrogram over the beginning portion of the second spectrogram.SELECTED DRAWING: Figure 1
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Citation Information
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