Audio Alteration Techniques Based on Image Data
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Solution Overview
Problem
Current electronic devices lack the capability to effectively alter audio signals based on non-audio data, such as image characteristics and motion data, limiting the dynamic and immersive playback experience.
Innovation Solution
Incorporating image signal processing and video encoding techniques to provide image characteristics to audio processing logic, which alters audio properties like pitch, tempo, volume, and reverb based on image data, and using motion and position data from sensing devices to further modify audio output.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If audio signals are altered based on image characteristics and motion data, then the playback experience becomes more dynamic and immersive, but the device complexity increases due to integration of multiple sensing devices and processing logic
Solution Approach 1:
The patent combines image signal processing, video encoding, and audio processing into a unified system where image characteristics and motion data from multiple sensing devices are integrated to control audio output. This merging of previously separate functions creates a cohesive multimedia processing architecture that enables dynamic audio alteration based on visual and motion inputs.
Solution Approach 2:
The audio processing logic is designed to accept multiple types of input data (image characteristics, motion data from accelerometers, position data from GPS) and respond accordingly, making it a universal controller that adapts audio playback to various conditions and contexts, thereby achieving versatile audio alteration capabilities.
2Adaptability or versatility
If multiple sensing devices and processing logic are integrated to alter audio based on non-audio data, then audio playback becomes more interactive, but the ease of operation decreases due to increased system configuration and control complexity
Solution Approach 1:
The system automatically processes image and motion data to generate appropriate audio alterations without requiring manual user configuration. The audio processing logic autonomously analyzes image characteristics and motion inputs, applying suitable audio effects based on the detected conditions, thereby simplifying user interaction while maintaining high adaptability.
Solution Approach 2:
The system pre-establishes the relationship between various sensing devices and audio processing parameters, configuring the integration architecture in advance. This preliminary setup enables the system to immediately begin interactive audio playback without requiring complex real-time configuration, reducing operational complexity for the user.
Data Source
AI summary
A method of altering audio output from an electronic device based on image data is provided. In one embodiment, the method includes acquiring image data and determining one or more characteristics of the image data. Such characteristics may include sharpness, brightness, motion, magnification, zoom setting, and so forth, as well as variation in any of the preceding characteristics. The method may also include producing audio output, wherein at least one characteristic of the audio output is determined based on one or more of the image data characteristics. Various audio output characteristics that may be varied based on the video data characteristics may include, for instance, pitch, reverberation, tempo, volume, filter frequency response, added sound effects, or the like. Additional methods, devices, and manufactures are also disclosed.