GB201704364D0 - Apparatus and method for privacy enhancemnent - Google Patents
Apparatus and method for privacy enhancemnentInfo
- Publication number
- GB201704364D0 GB201704364D0 GBGB1704364.7A GB201704364A GB201704364D0 GB 201704364 D0 GB201704364 D0 GB 201704364D0 GB 201704364 A GB201704364 A GB 201704364A GB 201704364 D0 GB201704364 D0 GB 201704364D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- enhancemnent
- privacy
- privacy enhancemnent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
- H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1704364.7A GB2565518B (en) | 2017-03-20 | 2017-03-20 | Apparatus and method for privacy enhancement |
DE112018001454.1T DE112018001454T5 (en) | 2017-03-20 | 2018-03-13 | DEVICE AND METHOD FOR IMPROVING PRIVACY |
US16/494,555 US10902839B2 (en) | 2017-03-20 | 2018-03-13 | Apparatus and method for privacy enhancement |
PCT/EP2018/056149 WO2018172131A1 (en) | 2017-03-20 | 2018-03-13 | Apparatus and method for privacy enhancement |
US17/138,443 US11580950B2 (en) | 2017-03-20 | 2020-12-30 | Apparatus and method for privacy enhancement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1704364.7A GB2565518B (en) | 2017-03-20 | 2017-03-20 | Apparatus and method for privacy enhancement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201704364D0 true GB201704364D0 (en) | 2017-05-03 |
GB2565518A GB2565518A (en) | 2019-02-20 |
GB2565518B GB2565518B (en) | 2021-07-28 |
Family
ID=58688401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1704364.7A Active GB2565518B (en) | 2017-03-20 | 2017-03-20 | Apparatus and method for privacy enhancement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2565518B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8285545B2 (en) * | 2008-10-03 | 2012-10-09 | Volkswagen Ag | Voice command acquisition system and method |
US9263040B2 (en) * | 2012-01-17 | 2016-02-16 | GM Global Technology Operations LLC | Method and system for using sound related vehicle information to enhance speech recognition |
EP3040984B1 (en) * | 2015-01-02 | 2022-07-13 | Harman Becker Automotive Systems GmbH | Sound zone arrangment with zonewise speech suppresion |
-
2017
- 2017-03-20 GB GB1704364.7A patent/GB2565518B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2565518B (en) | 2021-07-28 |
GB2565518A (en) | 2019-02-20 |
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