Audio Clip Sound Effect Audition at Playback Position
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Solution Overview
Problem
Existing audio data processing technologies lack the ability for users to selectively audition and add sound effects at desired positions, leading to unsatisfactory user experiences and increased operational complexity.
Innovation Solution
A method and device that allow users to acquire a playback position and audition a sound effect, adding it to a selected audio segment, and then add additional sound effects based on user instructions, with options for smoothing transitions between effects to enhance user satisfaction and simplify operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If audio data is processed without classification by service types, then processing simplicity is maintained, but processing accuracy and user experience deteriorate due to one-size-fits-all noise handling
Solution Approach 1:
The patent segments audio data processing into distinct service type categories (voice calls, video calls, online games, music playback, video playback). Each service type receives customized noise processing parameters tailored to its specific characteristics, thereby improving processing accuracy without requiring a complete redesign of the processing system.
Solution Approach 2:
The patent implements preliminary classification of audio data according to service types before noise processing. By pre-categorizing the audio data and selecting appropriate processing parameters in advance, the system achieves accurate service-specific processing while maintaining overall system simplicity through automated parameter selection.
2Reliability
If noise processing is applied uniformly to all audio data, then system complexity is reduced, but noise removal effectiveness deteriorates due to different noise characteristics in different services
Solution Approach 1:
The patent applies local quality by configuring different noise processing parameters for different service types. Voice calls use parameters optimized for speech frequencies, while music playback uses parameters suited for musical content. This service-specific parameter configuration significantly improves noise removal effectiveness for each application scenario.
Solution Approach 2:
The patent dynamically changes processing parameters based on service type classification. By adjusting noise reduction strength, frequency ranges, and processing algorithms according to the identified service category, the system achieves reliable noise removal across diverse applications without requiring manual parameter tuning for each case.
3Measurement precision
If service type classification is implemented, then processing precision is improved, but processing time increases due to additional classification steps
Solution Approach 1:
The patent performs service type classification as a preliminary action before noise processing. By identifying the service category upfront and selecting corresponding parameters in advance, the system minimizes iterative processing and reduces overall processing time despite the added classification step.
Solution Approach 2:
The system implements self-service by automatically classifying audio data and selecting appropriate processing parameters without requiring manual intervention or complex user input. This automation reduces the time overhead of classification while maintaining high processing precision.
Data Source
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AI summary
The embodiments of the present disclosure relate to an audio data processing method and apparatus, and a device and a storage medium. The method comprises: acquiring a first play position of first audio data, and an audition instruction of a user for a first sound effect; adding the first sound effect to a first audio clip in the first audio data, generating sound effect audition data and playing same; and if a first addition instruction of the user for a second sound effect is received, according to information of a first addition length carried in the first addition instruction, adding the second sound effect to a second audio clip, which takes the first play position as a start position, in the first audio data, so as to obtain second audio data. By means of the solution provided in the embodiments of the present disclosure, a sound effect addition operation can be simplified, sound effect addition results are enriched, and the user experience is also enhanced.