TW200705222A - Method of synchronizing speech waveform playback and text display - Google Patents

Method of synchronizing speech waveform playback and text display

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Publication number
TW200705222A
TW200705222A TW094125461A TW94125461A TW200705222A TW 200705222 A TW200705222 A TW 200705222A TW 094125461 A TW094125461 A TW 094125461A TW 94125461 A TW94125461 A TW 94125461A TW 200705222 A TW200705222 A TW 200705222A
Authority
TW
Taiwan
Prior art keywords
feature vector
speech waveform
vector sequence
getting
text display
Prior art date
Application number
TW094125461A
Other languages
Chinese (zh)
Other versions
TWI269191B (en
Inventor
Ren-Yuan Lyu
Yuang-Chin Chiang
Hong-Wen Sie
Original Assignee
Ren-Yuan Lyu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ren-Yuan Lyu filed Critical Ren-Yuan Lyu
Priority to TW094125461A priority Critical patent/TWI269191B/en
Application granted granted Critical
Publication of TWI269191B publication Critical patent/TWI269191B/en
Publication of TW200705222A publication Critical patent/TW200705222A/en

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  • Document Processing Apparatus (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

A method of synchronizing speech waveform playback and text display is disclosed. The synchronization can be performed in the syllable, character or word level. The method includes the following approaches: Getting input text, which includes multiple syllables, characters and words; Getting the reference feature vector sequence according to the input text by concatenating multiple reference feature vector sequences which are from a database of feature vector sequences of all linguistic units (like syllables, characters and words) for the target language or languages; Getting a speech waveform; Extracting the feature vector sequence from the speech waveform; Searching for the syllable boundaries by aligning the extracting feature vector sequence and the reference feature vector sequence, where the alignment is performed by using the Dynamic Time Warping (DTW) technique.
TW094125461A 2005-07-27 2005-07-27 Method of synchronizing speech waveform playback and text display TWI269191B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094125461A TWI269191B (en) 2005-07-27 2005-07-27 Method of synchronizing speech waveform playback and text display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094125461A TWI269191B (en) 2005-07-27 2005-07-27 Method of synchronizing speech waveform playback and text display

Publications (2)

Publication Number Publication Date
TWI269191B TWI269191B (en) 2006-12-21
TW200705222A true TW200705222A (en) 2007-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125461A TWI269191B (en) 2005-07-27 2005-07-27 Method of synchronizing speech waveform playback and text display

Country Status (1)

Country Link
TW (1) TWI269191B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470589B (en) * 2011-08-12 2015-01-21 Hwa Jiuh Digital Technology Ltd Cloud digital speech recording system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI402824B (en) * 2009-10-15 2013-07-21 Univ Nat Cheng Kung A pronunciation variation generation method for spontaneous speech synthesis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470589B (en) * 2011-08-12 2015-01-21 Hwa Jiuh Digital Technology Ltd Cloud digital speech recording system

Also Published As

Publication number Publication date
TWI269191B (en) 2006-12-21

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Legal Events

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