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US-2024422466-A1 · Dec 19, 2024 · US
Voice filtering method, apparatus and electronic equipment
US2015073787A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015073787-A1 |
| Application number | US-201414262904-A |
| Country | US |
| Kind code | A1 |
| Filing date | Apr 28, 2014 |
| Priority date | Sep 12, 2013 |
| Publication date | Mar 12, 2015 |
| Grant date | — |
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Abstract
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Embodiments of the present invention provide a voice filtering method and apparatus and electronic equipment. The voice filtering method includes: determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds; and filtering an input sound signal according to the reference spectral characteristic. With the embodiments of the present invention, transmission effects of voices for different subscribers to be analyzed can be enhanced by using voice characteristics of the subscribers to be analyzed, so as to more efficiently transmit voice information.
First claim
Opening claim text (preview).
I claim: 1 . A voice filtering method, comprising: determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds; and filtering an input sound signal according to the reference spectral characteristic. 2 . The voice filtering method according to claim 1 , wherein the determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds comp…
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Classifications
- G10L21/0208Primary
Physics · mapped topic
Physics · mapped topic
- G10L15/20Primary
Physics · mapped topic
- G10L21/0364Primary
Physics · mapped topic
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- What does patent US2015073787A1 cover?
- Embodiments of the present invention provide a voice filtering method and apparatus and electronic equipment. The voice filtering method includes: determining a reference spectral characteristic to which a voice characteristic of a subscriber to be analyzed corresponds; and filtering an input sound signal according to the reference spectral characteristic. With the embodiments of the present in…
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification G10L21/0208. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Mar 12 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).