Web Audio Transcription Interface Horizontal Text Vertical Waveform
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Solution Overview
Problem
Current audio transcription techniques face limitations in aligning large amounts of text with small portions of audio waveforms, leading to unreadable compacted text and inadequate space for transcription, especially when transcribing at different resolutions.
Innovation Solution
Displaying audio content as a waveform along a vertical axis and entering text along a horizontal axis, allowing for sufficient space and zooming capabilities to align text accurately with audio portions, enabling concurrent transcription and editing by multiple parties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If text is entered along the vertical axis aligned with audio waveform, then text alignment with audio portions is improved, but available transcription space is reduced leading to unreadable compacted text
Solution Approach 1:
The patent changes the text entry dimension from vertical to horizontal. Instead of entering text along the vertical axis aligned with the waveform, users enter text along a horizontal axis that extends perpendicular to the waveform. This dimensional change provides sufficient transcription space while maintaining alignment through vertical positioning indicators, resolving the contradiction between alignment precision and text readability.
2Manufacturing precision
If audio content is displayed at high resolution, then waveform detail is improved, but transcription space for text is reduced
Solution Approach 1:
The patent extends the transcription space into the horizontal dimension rather than confining text to the vertical space alongside the waveform. This allows high-resolution waveform display to be maintained while providing ample horizontal space for text transcription, effectively resolving the space constraint imposed by high-resolution waveform rendering.
3Productivity
If multiple users concurrently transcribe the same audio content, then transcription productivity is improved, but coordination and conflict resolution becomes more complex
Solution Approach 1:
The patent segments the audio content into distinct portions that can be independently transcribed by different users. The system divides the waveform into manageable sections, allowing multiple users to work on different segments simultaneously without conflict. This segmentation approach enables concurrent transcription while simplifying coordination, as each user focuses on a specific portion rather than the entire audio content.
4Area of stationary object
If text portion is extended along horizontal axis, then transcription space and readability are improved, but alignment with vertical audio waveform becomes more challenging
Solution Approach 1:
The patent introduces visual alignment indicators as intermediaries between the horizontal text and vertical waveform. These indicators (such as vertical reference lines or positioning markers) serve as mediators that help users accurately align horizontal text portions with their corresponding vertical audio waveform sections, resolving the alignment challenge created by horizontal text extension.
Data Source
AI summary
A computer-implemented technique for transcribing audio data includes generating, along a vertical axis on a display of a client device, an image representing audio content. The technique further includes receiving, from a user of the client device, a selection of a portion of the image; and generating, via an audio module of the client device, an audio output corresponding to the selected portion of the image. The technique further includes receiving, from the user, a selection indicating a position along the vertical axis on the display to enter a text portion representing the audio output, wherein the position is aligned to the selected portion of the image. The technique further includes receiving, from the user, the text portion representing the audio output; and displaying, on the display, the text portion at the position, wherein the text portion extends along a horizontal axis on the display.