Invention Grant
US08392186B2 Audio synchronization for document narration with user-selected playback
有权
音频同步，用于用户选择播放的文档旁白
- Patent Title: Audio synchronization for document narration with user-selected playback
- Patent Title (中): 音频同步，用于用户选择播放的文档旁白
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Application No.: US12781977Application Date: 2010-05-18
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Publication No.: US08392186B2Publication Date: 2013-03-05
- Inventor: Raymond C. Kurzweil , Paul Albrecht , Peter Chapman , Lucy Gibson
- Applicant: Raymond C. Kurzweil , Paul Albrecht , Peter Chapman , Lucy Gibson
- Applicant Address: US MA Wellesley Hills
- Assignee: K-NFB Reading Technology, Inc.
- Current Assignee: K-NFB Reading Technology, Inc.
- Current Assignee Address: US MA Wellesley Hills
- Agency: Fish & Richardson P.C.
- Main IPC: G10L15/26
- IPC: G10L15/26 ; G10L15/00 ; G10L15/04
Abstract:
Disclosed are techniques and systems to provide a narration of a text. In some aspects, the techniques and systems described herein include generating a timing file that includes elapsed time information for expected portions of text that provides an elapsed time period from a reference time in an audio recording to each portion of text in recognized portions of text.
Public/Granted literature
- US20110288861A1 Audio Synchronization For Document Narration with User-Selected Playback Public/Granted day:2011-11-24
Information query
