Invention Grant
US08386256B2 Method, apparatus and computer program product for providing real glottal pulses in HMM-based text-to-speech synthesis
失效
用于在基于HMM的文本到语音合成中提供真正声门脉冲的方法，装置和计算机程序产品
- Patent Title: Method, apparatus and computer program product for providing real glottal pulses in HMM-based text-to-speech synthesis
- Patent Title (中): 用于在基于HMM的文本到语音合成中提供真正声门脉冲的方法，装置和计算机程序产品
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Application No.: US12475011Application Date: 2009-05-29
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Publication No.: US08386256B2Publication Date: 2013-02-26
- Inventor: Tuomo Johannes Raitio , Antti Santeri Suni , Martti Tapani Vainio , Paavo Ilmari Alku , Jani Kristian Nurminen
- Applicant: Tuomo Johannes Raitio , Antti Santeri Suni , Martti Tapani Vainio , Paavo Ilmari Alku , Jani Kristian Nurminen
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Alston & Bird LLP
- Main IPC: G10L13/00
- IPC: G10L13/00
Abstract:
An apparatus for providing improved speech synthesis may include a processor and a memory storing executable instructions. In response to execution of the instructions by the processor, the apparatus may perform at least selecting a real glottal pulse from among one or more stored real glottal pulses based at least in part on a property associated with the real glottal pulse, utilizing the real glottal pulse selected as a basis for generation of an excitation signal, and modifying the excitation signal based on spectral parameters generated by a model to provide synthetic speech.
Public/Granted literature
- US20090299747A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING IMPROVED SPEECH SYNTHESIS Public/Granted day:2009-12-03
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