Audio Playback Interface with Speech Text Navigation
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Solution Overview
Problem
Existing media playback techniques are cumbersome and inefficient, often requiring multiple key presses or keystrokes to navigate audio files and lack visual indications of speech content, wasting user time and device energy, particularly in battery-operated devices.
Innovation Solution
Implementing a media playback interface with a selectable playback position indicator and text representation of speech, allowing users to quickly navigate to specific audio portions through intuitive inputs and reducing redundant actions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing media playback techniques are used, then basic playback control is achieved, but user efficiency deteriorates due to multiple key presses required for navigation
Solution Approach 1:
The system performs speech-to-text conversion and displays text representations of speech content in advance during audio playback. This preliminary action allows users to quickly locate desired content by scanning text rather than listening through audio or using multiple navigation controls, thereby improving user efficiency and simplifying navigation operations.
2Loss of time
If existing media playback techniques are used, then playback control is achieved, but time consumption increases due to complex navigation steps
Solution Approach 1:
The system creates a text copy of the speech content and displays it alongside or instead of the audio playback. This text copy serves as a visual representation that users can quickly scan and search, dramatically reducing the time required to locate specific content compared to audio-only navigation or complex interface operations.
3Loss of energy
If existing media playback techniques are used, then basic functionality is maintained, but energy consumption increases due to redundant user inputs
Solution Approach 1:
The system automatically performs speech-to-text conversion and displays text representations without requiring user initiation or interaction. This self-service approach eliminates redundant user inputs for navigation and content location, thereby reducing the energy consumed by both user actions and system processing, particularly in battery-operated devices.
Data Source
AI summary
The present disclosure generally relates to a media playback user interface.