公开(公告)号：US09653065B2

公开(公告)日：2017-05-16

申请号：US14651535

申请日：2013-12-05

申请人： Sony Corporation

发明人： Masayoshi Noguchi ,  Naoya Takahashi ,  Masashi Fujihara ,  Goro Shiraishi ,  Kaneaki Fujishita

IPC分类号： H03C3/00 ,  G10K15/08 ,  G10K11/175 ,  H04R27/00 ,  G10K15/12 ,  H04S5/00 ,  G10L21/00

CPC分类号： G10K15/08 ,  G10K11/175 ,  G10K15/12 ,  G10L21/00 ,  H04R27/00 ,  H04S5/00

摘要： Provided is an audio processing device including a narration canceling section configured to generate a narration canceling signal by removing a narration component from an input signal, and a reverberation adding section configured to add a reverberation effect to the narration canceling signal.

公开(公告)号：US11159905B2

公开(公告)日：2021-10-26

申请号：US17040321

申请日：2019-03-15

申请人： SONY CORPORATION

发明人： Ryuichi Namba ,  Masashi Fujihara ,  Makoto Akune ,  Koyuru Okimoto ,  Toru Chinen ,  Kohei Asada ,  Kazunobu Ookuri ,  Masayoshi Noguchi ,  Minoru Tsuji

IPC分类号： H04S7/00 ,  H04R1/40 ,  H04R3/12 ,  H04R5/04

摘要： The present technology relates to a signal processing apparatus and method that are capable of reproducing sound at an optional listening position with a high sense of reality. The signal processing apparatus includes a rendering unit that generates reproduction data of sound at an optional listening position in a target space on the basis of recording signals of microphones attached to a plurality of moving bodies in the target space. The present technology can be applied to a reproduction apparatus.

公开(公告)号：US09972335B2

公开(公告)日：2018-05-15

申请号：US14535569

申请日：2014-11-07

申请人： SONY CORPORATION

发明人： Naoya Takahashi ,  Masayoshi Noguchi ,  Masashi Fujihara ,  Kazuki Sakai ,  Kaneaki Fujishita

IPC分类号： H03G3/00 ,  H04R3/00 ,  G10L21/02 ,  H04H60/47 ,  G10L21/00 ,  G10K15/10 ,  G10L25/69 ,  G10L21/0316 ,  G10L25/51 ,  G10L25/81

CPC分类号： G10L21/0202 ,  G10H2210/046 ,  G10H2210/281 ,  G10H2210/301 ,  G10K15/10 ,  G10L21/00 ,  G10L21/0316 ,  G10L25/51 ,  G10L25/69 ,  G10L25/81 ,  H04H60/47

摘要： Provided is a signal processing apparatus including a feature detection unit configured to detect, from an input signal, a detection signal including at least one of audience-generated-sound likelihood and music likelihood, a reverberation adding unit configured to add long or short reverberations to the input signal based on a detected tone being moderate or ordinary tone respectively, and a vicinity-sound generation unit configured to generate vicinity sound based on the detection signal.

公开(公告)号：US20150325230A1

公开(公告)日：2015-11-12

申请号：US14651535

申请日：2013-12-05

申请人： SONY CORPORATION

发明人： Masayoshi Noguchi ,  Naoya Takahashi ,  Masashi Fujihara ,  Goro Shiraishi ,  Kaneaki Fujishita

IPC分类号： G10K15/08 ,  G10K11/175

CPC分类号： G10K15/08 ,  G10K11/175 ,  G10K15/12 ,  G10L21/00 ,  H04R27/00 ,  H04S5/00

摘要： Provided is an audio processing device including a narration canceling section configured to generate a narration canceling signal by removing a narration component from an input signal, and a reverberation adding section configured to add a reverberation effect to the narration canceling signal.

摘要翻译： 提供了一种音频处理装置，包括叙述消除部分，被配置为通过从输入信号中去除叙述分量来产生旁白消除信号;以及混响添加部分，被配置为向叙述消除信号增加混响效果。