JP6170625B2 - 常時オンのモバイル機器用音声制御 - Google Patents
常時オンのモバイル機器用音声制御 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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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
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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
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
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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
- 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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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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
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
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- 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
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- 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
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
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- 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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- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
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- Artificial Intelligence (AREA)
- Circuit For Audible Band Transducer (AREA)
Description
Claims (16)
- 集積回路であって、
1つ以上のプロセッサと、
少なくとも1つのメモリコントローラと、
前記1つ以上のプロセッサ及び前記メモリコントローラに連結された第1回路と、
を備え、前記第1回路は、前記1つ以上のプロセッサ及び前記メモリコントローラが、電源切断されている時間中に、電源投入されたままであるように構成され、前記第1回路は、前記1つ以上のプロセッサ及び前記メモリコントローラの電源が切断されている時間中に、1つ以上の音声入力機器によってキャプチャされた音声サンプルを受信し、前記音声サンプル中の所定のパターンを検出するように構成され、前記第1回路は、前記所定のパターンの検出に応答して、前記メモリコントローラ及び前記1つ以上のプロセッサに電源投入させるように構成され、前記第1回路は、前記メモリコントローラが書き込み動作の受信が可能であるが、前記1つ以上のプロセッサがサンプルを処理する準備が整っていない時間の間、前記所定のパターンと一致する前記音声サンプル及び続いて受信されたサンプルを、前記メモリコントローラを介して、メモリに書き込むように構成された、集積回路。 - 前記所定のパターンは、1つ以上の単語の発語を含む音声を表す、請求項1に記載の集積回路。
- 前記所定のパターンは、ユーザの音声からキャプチャされる、請求項2に記載の集積回路。
- 前記所定のパターンは、非言語音を含む音を表す、請求項1に記載の集積回路。
- 前記第1回路は、前記メモリとの動作に関する、前記メモリコントローラをプログラムするための1つ以上のメモリコントローラパラメータを前記メモリコントローラに提供するように構成された、請求項1に記載の集積回路。
- 前記第1回路は、複数の前記音声サンプルを記憶するように構成されたバッファを含み、前記複数の音声サンプルの数が、前記メモリコントローラが、前記音声サンプルの前記メモリへの書き込みを受信するために利用可能となるまで、前記パターンに一致する前記音声サンプル、及び、続いて受信されたサンプル、を格納するのに十分である、請求項1に記載の集積回路。
- 前記第1回路は、前記音声サンプル内の少なくとも前記所定のパターンの前記検出を行い、かつ、前記プロセッサ及び前記メモリコントローラの前記電源投入をさせるために、複数の命令を実行するように構成されたプロセッサを含む、請求項1に記載の集積回路。
- 前記第1回路は、前記音声サンプル内の前記所定のパターンを検出するように構成されたハードウェア回路を含む、請求項1に記載の集積回路。
- システムであって、
音声入力機器と、
前記音声入力機器に連結されて、前記音声入力機器によって検出された音声から音声サンプルを生成するように構成された音声符号器/復号器(コーデック)と、
メモリと、
請求項1に記載の集積回路と、
を備え、前記集積回路は、前記音声コーデック及び前記メモリに連結されている、システム。 - 前記音声入力機器は、前記システムに含まれる複数のマイクロフォンのうちの1つであり、前記複数のマイクロフォンのうちの他のものは、前記メモリコントローラの電源が切断されている時間中は、無効にされている、請求項9に記載のシステム。
- 前記第1回路は、前記音声サンプル中の前記所定のパターンの検出に応答して、前記1つ以上のプロセッサを前記メモリコントローラと並列に電源投入させるように構成された、請求項9に記載のシステム。
- 前記1つ以上のプロセッサは、前記所定のパターンが検出されたことを確認して、前記続いて受信された音声サンプルを解釈するために、複数の命令を実行するように構成された、請求項11に記載のシステム。
- 集積回路における中央処理装置(CPU)複合体及びメモリコントローラの電源を切断することと、
前記CPU複合体及び前記メモリコントローラの電源が切断されている時間中に、前記集積回路内の、電源投入されたままの第1回路において音声サンプルを監視することと、
前記1つ以上のプロセッサ及び前記メモリコントローラの電源が切断されている時間中に、前記第1回路における前記音声サンプル中の所定のパターンを検出することと、
前記検出に応答して、少なくとも前記メモリコントローラの電源投入を要求することと、
前記メモリコントローラが利用可能になるまで、前記第1回路内の前記音声サンプル及び続いて受信された音声サンプルをバッファリングし、前記バッファリングされた音声サンプルをメモリに書き込むことによって、前記音声サンプル及び続いて受信された音声サンプルが失われないことを確実にし、音声サンプルの連続ストリームが、前記メモリ内での処理のために利用可能となることと、
を含み、前記メモリコントローラは書き込み動作の受信が可能であるが、前記1つ以上のプロセッサはサンプルを処理する準備が整っていない時間の間、音声サンプルが前記メモリに書き込まれる、方法。 - 前記CPU複合体の電源投入を要求することを更に含む、請求項13に記載の方法。
- 前記CPU複合体上のオペレーティングシステムをブートすることと、
前記メモリからの前記バッファリングされた音声サンプルを処理することと、
を更に含む、請求項14に記載の方法。 - 前記処理することは、
前記所定のパターンが検出されたことを検証することと、
前記続いて受信された音声サンプルを解釈することと、
を含む、請求項15に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201361903002P | 2013-11-12 | 2013-11-12 | |
US61/903,002 | 2013-11-12 | ||
US14/109,101 US10079019B2 (en) | 2013-11-12 | 2013-12-17 | Always-on audio control for mobile device |
US14/109,101 | 2013-12-17 | ||
PCT/US2014/057958 WO2015073125A1 (en) | 2013-11-12 | 2014-09-29 | Always-on audio control for mobile device |
Publications (2)
Publication Number | Publication Date |
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JP2017506353A JP2017506353A (ja) | 2017-03-02 |
JP6170625B2 true JP6170625B2 (ja) | 2017-07-26 |
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JP2016528017A Active JP6170625B2 (ja) | 2013-11-12 | 2014-09-29 | 常時オンのモバイル機器用音声制御 |
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US (7) | US10079019B2 (ja) |
EP (1) | EP3069226B1 (ja) |
JP (1) | JP6170625B2 (ja) |
KR (1) | KR101770932B1 (ja) |
CN (1) | CN105745615B (ja) |
AU (1) | AU2014349166B2 (ja) |
TW (1) | TWI562130B (ja) |
WO (1) | WO2015073125A1 (ja) |
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