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1. 发明申请

US20090193959A1 AUDIO RECORDING ANALYSIS AND RATING 审中-公开
标题翻译：音频录音分析和评分
公开(公告)号：US20090193959A1
公开(公告)日：2009-08-06
申请号：US12026977
申请日：2008-02-06
申请人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten De Boer , Alex Loscos Mira
发明人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten De Boer , Alex Loscos Mira
IPC分类号： G10H7/00
CPC分类号： G10H1/361 , G10H1/0008 , G10H2210/066 , G10H2210/091 , G10L25/48
摘要： An audio recording is processed and evaluated. A sequence of identified notes corresponding to the audio recording is determined by iteratively identifying potential notes within the audio recording. A rating for the audio recording is determined using a tuning rating and an expression rating. The audio recording includes a recording of at least a portion of a musical composition.
摘要翻译：对录音进行处理和评估。通过迭代地识别音频记录中的潜在音符来确定对应于音频记录的识别音符的序列。使用调谐评级和表情评级来确定音频记录的评级。音频记录包括至少一部分音乐作品的记录。

2. 发明授权

US08158871B2 Audio recording analysis and rating 有权
标题翻译：录音分析和评分
公开(公告)号：US08158871B2
公开(公告)日：2012-04-17
申请号：US13068019
申请日：2011-04-29
申请人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten de Boer , Alex Loscos Mira
发明人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten de Boer , Alex Loscos Mira
IPC分类号： G10H1/26 , G10H5/00
CPC分类号： G10H1/361 , G10H1/0008 , G10H2210/066 , G10H2210/091 , G10L25/48
摘要： An audio recording is processed and evaluated. A sequence of identified notes corresponding to the audio recording is determined by iteratively identifying potential notes within the audio recording. A rating for the audio recording is determined using a tuning rating and an expression rating. The audio recording includes a recording of at least a portion of a musical composition.
摘要翻译：对录音进行处理和评估。通过迭代地识别音频记录中的潜在音符来确定对应于音频记录的识别音符的序列。使用调谐评级和表情评级来确定音频记录的评级。音频记录包括至少一部分音乐作品的记录。

3. 发明申请

US20110209596A1 Audio recording analysis and rating 有权
标题翻译：录音分析和评分
公开(公告)号：US20110209596A1
公开(公告)日：2011-09-01
申请号：US13068019
申请日：2011-04-29
申请人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten de Boer , Alex Loscos Mira
发明人： Jordi Janer Mestres , Jordi Bonada Sanjaume , Maarten de Boer , Alex Loscos Mira
IPC分类号： G10H7/00
CPC分类号： G10H1/361 , G10H1/0008 , G10H2210/066 , G10H2210/091 , G10L25/48
摘要： An audio recording is processed and evaluated. A sequence of identified notes corresponding to the audio recording is determined by iteratively identifying potential notes within the audio recording. A rating for the audio recording is determined using a tuning rating and an expression rating. The audio recording includes a recording of at least a portion of a musical composition.
摘要翻译：对录音进行处理和评估。通过迭代地识别音频记录中的潜在音符来确定对应于音频记录的识别音符的序列。使用调谐评级和表情评级来确定音频记录的评级。音频记录包括至少一部分音乐作品的记录。

4. 发明授权

US07065489B2 Voice synthesizing apparatus using database having different pitches for each phoneme represented by same phoneme symbol 有权
标题翻译：语音合成装置使用由相同音素符号表示的每个音素具有不同间距的数据库
公开(公告)号：US07065489B2
公开(公告)日：2006-06-20
申请号：US10094154
申请日：2002-03-08
申请人： Yuji Hisaminato , Jordi Bonada Sanjaume
发明人： Yuji Hisaminato , Jordi Bonada Sanjaume
IPC分类号： G10L13/04
CPC分类号： G10L13/06 , G10L13/033
摘要： A voice synthesizing apparatus comprises: a memory that stores phoneme pieces having a plurality of different pitches for each phoneme represented by a same phoneme symbol; a reading device that reads a phoneme piece by using a pitch as an index; and a voice synthesizer that synthesizes a voice in accordance with the read phoneme piece.
摘要翻译：声音合成装置包括：存储器，存储由相同音素符号表示的每个音素具有多个不同间距的音素; 读取装置，通过使用音调作为索引读取音素片; 以及根据所读出的音素片合成语音的语音合成器。

5. 发明授权

US06944589B2 Voice analyzing and synthesizing apparatus and method, and program 有权
标题翻译：语音分析与合成装置及方法及程序
公开(公告)号：US06944589B2
公开(公告)日：2005-09-13
申请号：US10093969
申请日：2002-03-08
申请人： Yasuo Yoshioka , Jordi Bonada Sanjaume
发明人： Yasuo Yoshioka , Jordi Bonada Sanjaume
IPC分类号： G06F3/16 , G10L11/00 , G10L13/00 , G10L13/02 , G10L19/02
CPC分类号： G10L19/02 , G10L19/10
摘要： A voice analyzing apparatus comprises: a first analyzer that analyzes a voice into harmonic components and inharmonic components: a second analyzer that analyzes a magnitude spectrum envelope of the harmonic components into a magnitude spectrum envelope of a vocal cord vibration waveform, resonances and a spectrum envelope of a difference of the magnitude spectrum envelope of the harmonic components from a sum of the magnitude spectrum envelope of the vocal cord vibration waveform and the resonances; and a memory that stores the inharmonic components, the magnitude spectrum envelope of the vocal cord vibration waveform, resonances and the spectrum envelope of the difference.
摘要翻译：语音分析装置包括：第一分析器，其将语音分析成谐波分量和非谐波分量：第二分析器，其将谐波分量的幅度谱包络分析成声带振动波形，谐振和频谱包络的幅度谱包络谐波分量的幅度谱包络与声带振动波形的幅度谱包络和谐振之和的差; 以及存储不协调分量的记忆，声带振动波形的幅度谱包络，共振和差分的频谱包络。

6. 发明授权

US08706496B2 Audio signal transforming by utilizing a computational cost function 有权
标题翻译：利用计算成本函数进行音频信号变换
公开(公告)号：US08706496B2
公开(公告)日：2014-04-22
申请号：US11900902
申请日：2007-09-13
申请人： Jordi Bonada Sanjaume
发明人： Jordi Bonada Sanjaume
IPC分类号： G10L13/00 , G06F15/00 , G06F3/16
CPC分类号： G10L19/093 , G06F3/16
摘要： A sequence is received of time domain digital audio samples representing sound (e.g., a sound generated by a human voice or a musical instrument). The time domain digital audio samples are processed to derive a corresponding sequence of audio pulses in the time domain. Each of the audio pulses is associated with a characteristic frequency. Frequency domain information is derived about each of at least some of the audio pulses. The sound represented by the time domain digital audio samples is transformed by processing the audio pulses using the frequency domain information. The sound transformation utilizes overlapping windows and a computational cost function which depends on a product of the number of the pitch periods and the inverse of the minimum fundamental frequency within the window is determined.
摘要翻译：接收到表示声音（例如，由人类声音或乐器产生的声音）的时域数字音频样本的序列。时域数字音频样本被处理以在时域中导出相应的音频脉冲序列。每个音频脉冲与特征频率相关联。导出关于音频脉冲中的至少一些的频域信息。通过使用频域信息处理音频脉冲来变换由时域数字音频样本表示的声音。声音变换利用重叠的窗口，并且确定依赖于音调周期的数量和窗口内的最小基频的倒数的乘积的计算成本函数。

7. 发明申请

US20090076822A1 Audio signal transforming 有权
标题翻译：音频信号转换
公开(公告)号：US20090076822A1
公开(公告)日：2009-03-19
申请号：US11900902
申请日：2007-09-13
申请人： Jordi Bonada Sanjaume
发明人： Jordi Bonada Sanjaume
IPC分类号： G10L13/06
CPC分类号： G10L19/093 , G06F3/16
摘要： A sequence is received of time domain digital audio samples representing sound (e.g., a sound generated by a human voice or a musical instrument). The time domain digital audio samples are processed to derive a corresponding sequence of audio pulses in the time domain. Each of the audio pulses is associated with a characteristic frequency. Frequency domain information is derived about each of at least some of the audio pulses. The sound represented by the time domain digital audio samples is transformed by processing the audio pulses using the frequency domain information.
摘要翻译：接收到表示声音（例如，由人类声音或乐器产生的声音）的时域数字音频样本的序列。时域数字音频样本被处理以在时域中导出相应的音频脉冲序列。每个音频脉冲与特征频率相关联。导出关于音频脉冲中的至少一些的频域信息。通过使用频域信息处理音频脉冲来变换由时域数字音频样本表示的声音。

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