CN106814788B - 用于激活电路的装置和方法 - Google Patents
用于激活电路的装置和方法 Download PDFInfo
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- CN106814788B CN106814788B CN201611091172.XA CN201611091172A CN106814788B CN 106814788 B CN106814788 B CN 106814788B CN 201611091172 A CN201611091172 A CN 201611091172A CN 106814788 B CN106814788 B CN 106814788B
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/012—Modifications of generator to improve response time or to decrease power consumption
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
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- G—PHYSICS
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- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
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- G—PHYSICS
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
- H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L3/00—Starting of generators
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L2015/088—Word spotting
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0008—Arrangements for reducing power consumption
- H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/003—Mems transducers or their use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Nonlinear Science (AREA)
- Power Sources (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562261665P | 2015-12-01 | 2015-12-01 | |
US62/261,665 | 2015-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106814788A CN106814788A (zh) | 2017-06-09 |
CN106814788B true CN106814788B (zh) | 2021-03-23 |
Family
ID=58778201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611091172.XA Expired - Fee Related CN106814788B (zh) | 2015-12-01 | 2016-12-01 | 用于激活电路的装置和方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10651827B2 (zh) |
CN (1) | CN106814788B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180082033A (ko) * | 2017-01-09 | 2018-07-18 | 삼성전자주식회사 | 음성을 인식하는 전자 장치 |
US10861462B2 (en) * | 2018-03-12 | 2020-12-08 | Cypress Semiconductor Corporation | Dual pipeline architecture for wakeup phrase detection with speech onset detection |
KR20200084730A (ko) * | 2019-01-03 | 2020-07-13 | 삼성전자주식회사 | 전자 장치 및 이의 제어 방법 |
EP3811557A4 (en) | 2019-01-04 | 2022-04-13 | Baidu.com Times Technology (Beijing) Co., Ltd. | METHOD AND SYSTEM FOR DERIVING A SESSION KEY TO SECURE AN INFORMATION EXCHANGE CHANNEL BETWEEN A HOST SYSTEM AND A DATA PROCESSING ACCELERATOR |
CN112262545B (zh) | 2019-01-04 | 2023-09-15 | 百度时代网络技术(北京)有限公司 | 主机系统与数据处理加速器之间的证明协议 |
US11616651B2 (en) | 2019-01-04 | 2023-03-28 | Baidu Usa Llc | Method for establishing a secure information exchange channel between a host system and a data processing accelerator |
CN112236772B (zh) | 2019-01-04 | 2023-12-22 | 百度时代网络技术(北京)有限公司 | 用于管理数据处理加速器的内存的方法和系统 |
WO2020140265A1 (en) | 2019-01-04 | 2020-07-09 | Baidu.Com Times Technology (Beijing) Co., Ltd. | Data processing accelerator having security unit to provide root trust services |
EP3794771A4 (en) * | 2019-01-04 | 2022-01-05 | Baidu.com Times Technology (Beijing) Co., Ltd. | PROCESS AND SYSTEM FOR DISTRIBUTION AND EXCHANGE OF KEYS FOR DATA PROCESSING ACCELERATORS |
JP6991431B2 (ja) | 2019-01-04 | 2022-01-12 | バイドゥドットコム タイムズ テクノロジー (ベイジン) カンパニー リミテッド | ホストシステムとデータ処理アクセラレータの間の通信を保護するための方法およびシステム |
CN112352242B (zh) * | 2019-01-04 | 2024-03-22 | 百度时代网络技术(北京)有限公司 | 具有本地时间单元以生成时间戳的数据处理加速器 |
CN112292678A (zh) | 2019-01-04 | 2021-01-29 | 百度时代网络技术(北京)有限公司 | 用于验证将要由主机系统的数据处理加速器执行的内核对象的方法与系统 |
CN112352220B (zh) | 2019-01-04 | 2024-05-10 | 百度时代网络技术(北京)有限公司 | 保护由数据处理加速器处理的数据的方法和系统 |
CN110580919B (zh) * | 2019-08-19 | 2021-09-28 | 东南大学 | 多噪声场景下语音特征提取方法及可重构语音特征提取装置 |
KR20230005589A (ko) * | 2021-07-01 | 2023-01-10 | 삼성전자주식회사 | 블루투스 통신을 사용하는 전자 장치와 이의 동작 방법 |
CN113905308B (zh) * | 2021-08-05 | 2023-06-06 | 钰太芯微电子科技(上海)有限公司 | 在线修调的mems麦克风及电子设备 |
US11915698B1 (en) * | 2021-09-29 | 2024-02-27 | Amazon Technologies, Inc. | Sound source localization |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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KR960012847B1 (ko) * | 1994-05-06 | 1996-09-24 | 삼성전자 주식회사 | 멀티미디어 컴퓨터의 오디오데이타 입력장치 |
US20020116186A1 (en) * | 2000-09-09 | 2002-08-22 | Adam Strauss | Voice activity detector for integrated telecommunications processing |
DE102004043035B4 (de) * | 2004-09-06 | 2007-04-26 | Infineon Technologies Ag | Integrierter Halbleiterspeicher mit Takterzeugung |
EP1681670A1 (en) * | 2005-01-14 | 2006-07-19 | Dialog Semiconductor GmbH | Voice activation |
US8064967B2 (en) * | 2007-08-01 | 2011-11-22 | Broadcom Corporation | Wireless connection integrated circuit (IC) having power island(s) |
CN101471068B (zh) * | 2007-12-26 | 2013-01-23 | 三星电子株式会社 | 通过哼唱音乐旋律搜索基于波形的音乐文件的方法和系统 |
CN101498962B (zh) * | 2008-01-30 | 2012-04-04 | 安凯(广州)微电子技术有限公司 | 便携式媒体播放器的动态频率管理方法 |
US9256275B2 (en) * | 2010-09-01 | 2016-02-09 | Apple Inc. | Media playback power management devices and methods |
US9142215B2 (en) * | 2012-06-15 | 2015-09-22 | Cypress Semiconductor Corporation | Power-efficient voice activation |
EP2923250B1 (en) * | 2012-11-21 | 2019-02-27 | Google Technology Holdings LLC | Low power management of multiple sensor integrated chip architecture |
US9704486B2 (en) * | 2012-12-11 | 2017-07-11 | Amazon Technologies, Inc. | Speech recognition power management |
CN103901782B (zh) * | 2012-12-25 | 2017-08-29 | 联想(北京)有限公司 | 一种声控方法、电子设备及声控装置 |
US20140343949A1 (en) * | 2013-05-17 | 2014-11-20 | Fortemedia, Inc. | Smart microphone device |
US20140358552A1 (en) * | 2013-05-31 | 2014-12-04 | Cirrus Logic, Inc. | Low-power voice gate for device wake-up |
CN103956164A (zh) * | 2014-05-20 | 2014-07-30 | 苏州思必驰信息科技有限公司 | 一种声音唤醒方法及系统 |
US9549273B2 (en) * | 2014-08-28 | 2017-01-17 | Qualcomm Incorporated | Selective enabling of a component by a microphone circuit |
KR102299330B1 (ko) * | 2014-11-26 | 2021-09-08 | 삼성전자주식회사 | 음성 인식 방법 및 그 전자 장치 |
US9653079B2 (en) * | 2015-02-12 | 2017-05-16 | Apple Inc. | Clock switching in always-on component |
-
2016
- 2016-11-30 US US15/364,420 patent/US10651827B2/en active Active
- 2016-12-01 CN CN201611091172.XA patent/CN106814788B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20170155378A1 (en) | 2017-06-01 |
CN106814788A (zh) | 2017-06-09 |
US10651827B2 (en) | 2020-05-12 |
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Effective date of registration: 20200429 Address after: Ford street, Grand Cayman, Cayman Islands Applicant after: Kaiwei international Co. Address before: Hamilton, Bermuda Applicant before: Marvell International Ltd. Effective date of registration: 20200429 Address after: Singapore City Applicant after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Applicant before: Kaiwei international Co. Effective date of registration: 20200429 Address after: Hamilton, Bermuda Applicant after: Marvell International Ltd. Address before: Saint Michael Applicant before: MARVELL WORLD TRADE Ltd. |
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