JP7320739B2 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- JP7320739B2 JP7320739B2 JP2020561253A JP2020561253A JP7320739B2 JP 7320739 B2 JP7320739 B2 JP 7320739B2 JP 2020561253 A JP2020561253 A JP 2020561253A JP 2020561253 A JP2020561253 A JP 2020561253A JP 7320739 B2 JP7320739 B2 JP 7320739B2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- focusing
- frequency
- digital camera
- component
- 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.)
- Active
Links
- 238000003384 imaging method Methods 0.000 title claims description 22
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000012545 processing Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000015654 memory Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000005562 fading Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- G10H1/08—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by combining tones
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
-
- 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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/02—Synthesis of acoustic waves
-
- 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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/571—Chords; Chord sequences
- G10H2210/586—Natural chords, i.e. adjustment of individual note pitches in order to generate just intonation chords
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/441—Image sensing, i.e. capturing images or optical patterns for musical purposes or musical control purposes
- G10H2220/455—Camera input, e.g. analyzing pictures from a video camera and using the analysis results as control data
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/315—Sound category-dependent sound synthesis processes [Gensound] for musical use; Sound category-specific synthesis-controlling parameters or control means therefor
- G10H2250/371—Gensound equipment, i.e. synthesizing sounds produced by man-made devices, e.g. machines
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Studio Devices (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Automatic Focus Adjustment (AREA)
Description
実施の形態1では、本開示に係る撮像装置の一例として、合焦動作を行って合焦音を出力するデジタルカメラについて説明する。本実施の形態のデジタルカメラは、レンズ一体型のデジタルカメラである。
実施の形態1に係るデジタルカメラの構成について、図1を用いて説明する。
以上のように構成されるデジタルカメラ100の動作について、以下説明する。
以上のようなデジタルカメラ100の動作時に出力される(図2のS103)、本実施形態の合焦音について、以下詳細に説明する。
以上説明したように、実施の形態1のデジタルカメラ100は、イメージセンサ115と、コントローラ135と、報知部165と、を備える。イメージセンサ115は、光学系110を介して入射する被写体像を撮像する。コントローラ135は、光学系110により被写体像に合焦する合焦動作を制御する。報知部165は、合焦動作に応じて所定の周波数特性を有する合焦音を出力する。合焦音の周波数特性は、第1の周波数に基づく基本音成分と、第1の周波数よりも高くて且つ第1の周波数の2倍の周波数よりも低い第2の周波数に基づく高音成分とを含む。
以上のように、本出願において開示する技術の例示として、実施の形態を説明した。しかしながら、本開示における技術は、これに限定されず、適宜、変更、置き換え、付加、省略などを行った実施の形態にも適用可能である。また、上記実施の形態で説明した各構成要素を組み合わせて、新たな実施の形態とすることも可能である。そこで、以下、他の実施の形態を例示する。
Claims (2)
- 光学系を介して入射する被写体像を撮像する撮像部と、
前記光学系により前記被写体像に合焦する合焦動作を制御する制御部と、
前記合焦動作に応じて所定の周波数特性を有する合焦音を出力する報知部と、
を備え、
前記合焦音の周波数特性は、第1の周波数に基づく第1音成分と、前記第1の周波数よりも高くて且つ前記第1の周波数の2倍の周波数よりも低い第2の周波数に基づく第2音成分とを含み、
前記合焦音が、前記第1音成分と前記第2音成分とにおいて協和音を構成するように、前記第1及び第2の周波数が設定され、
前記合焦音の協和音は、完全5度と完全4度とのうちの少なくとも一方であり、
前記合焦音は、第1の音波と、前記第1の音波から時間間隔をあけて出力される第2の音波とを含み、
前記第2の音波の振幅は、前記第1の音波の振幅よりも大きい
撮像装置。 - 前記報知部は、前記合焦音をフェードアウトさせるように出力する
請求項1に記載の撮像装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018237627 | 2018-12-19 | ||
JP2018237627 | 2018-12-19 | ||
PCT/JP2019/046836 WO2020129576A1 (ja) | 2018-12-19 | 2019-11-29 | 撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020129576A1 JPWO2020129576A1 (ja) | 2021-11-04 |
JP7320739B2 true JP7320739B2 (ja) | 2023-08-04 |
Family
ID=71101738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020561253A Active JP7320739B2 (ja) | 2018-12-19 | 2019-11-29 | 撮像装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11943534B2 (ja) |
JP (1) | JP7320739B2 (ja) |
WO (1) | WO2020129576A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008217026A (ja) | 2008-04-03 | 2008-09-18 | Sharp Corp | 電気機器の報知音の決定方法 |
JP2011178310A (ja) | 2010-03-02 | 2011-09-15 | Denso Corp | 車両用報知システム |
JP2012165219A (ja) | 2011-02-08 | 2012-08-30 | Canon Inc | 撮像装置 |
JP2013115841A (ja) | 2011-11-25 | 2013-06-10 | Toyota Motor Corp | 電動機から発生する電磁音を制御する方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55155337A (en) | 1979-05-23 | 1980-12-03 | Canon Inc | Focus adjuster |
JPH0625844B2 (ja) * | 1983-05-26 | 1994-04-06 | キヤノン株式会社 | カメラ |
JPH06214561A (ja) * | 1993-01-19 | 1994-08-05 | Terunori Hachisuga | 新音律体系による楽器 |
JPH0875984A (ja) * | 1994-09-06 | 1996-03-22 | Nikon Corp | 音声装置付き自動焦点カメラ |
JP2000121921A (ja) | 1998-10-16 | 2000-04-28 | Olympus Optical Co Ltd | 合焦音付き自動焦点カメラ |
US6937284B1 (en) * | 2001-03-20 | 2005-08-30 | Microsoft Corporation | Focusing aid for camera |
JP4603761B2 (ja) * | 2002-10-24 | 2010-12-22 | シャープ株式会社 | 合焦状態表示装置、携帯端末装置並びに情報表示プログラム及びそのプログラムを記録した記録媒体 |
JP3885954B2 (ja) * | 2002-10-25 | 2007-02-28 | 尚 飯嶋 | 音階表音装置、および報時時計 |
JP2004252041A (ja) | 2003-02-19 | 2004-09-09 | Nikon Corp | 交換レンズ |
CA2580846C (en) | 2004-09-22 | 2010-09-21 | Yale University | Golf swing tempo measurement system |
TWI504251B (zh) * | 2012-07-04 | 2015-10-11 | Vivotek Inc | 攝像裝置在對焦時的提示聲音之處理方法 |
JP2018113527A (ja) | 2017-01-10 | 2018-07-19 | キヤノン株式会社 | 撮像装置 |
JP6976752B2 (ja) * | 2017-07-06 | 2021-12-08 | キヤノン株式会社 | 撮像装置及びその制御方法、プログラム、並びに、記憶媒体 |
-
2019
- 2019-11-29 US US17/263,603 patent/US11943534B2/en active Active
- 2019-11-29 JP JP2020561253A patent/JP7320739B2/ja active Active
- 2019-11-29 WO PCT/JP2019/046836 patent/WO2020129576A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008217026A (ja) | 2008-04-03 | 2008-09-18 | Sharp Corp | 電気機器の報知音の決定方法 |
JP2011178310A (ja) | 2010-03-02 | 2011-09-15 | Denso Corp | 車両用報知システム |
JP2012165219A (ja) | 2011-02-08 | 2012-08-30 | Canon Inc | 撮像装置 |
JP2013115841A (ja) | 2011-11-25 | 2013-06-10 | Toyota Motor Corp | 電動機から発生する電磁音を制御する方法 |
Non-Patent Citations (1)
Title |
---|
岩宮眞一郎 ほか著,サイン音に和音を用いることの効果の検討,人間工学,日本,一般社団法人日本人間工学会,2009年,第45巻,第6号,pp.329-335 |
Also Published As
Publication number | Publication date |
---|---|
WO2020129576A1 (ja) | 2020-06-25 |
US11943534B2 (en) | 2024-03-26 |
US20210297581A1 (en) | 2021-09-23 |
JPWO2020129576A1 (ja) | 2021-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5263767B2 (ja) | 撮像装置及びモード適否判定方法 | |
JP5518362B2 (ja) | カメラ本体、交換レンズ、及び撮像装置 | |
US8050142B2 (en) | Sound collection environment deciding device, sound processing device, electronic appliance, sound collection environment deciding method and sound processing method | |
JP5299034B2 (ja) | 撮影装置 | |
US11657794B2 (en) | Audio processing apparatus for reducing noise using plurality of microphones, control method, and recording medium | |
JP7209358B2 (ja) | 撮像装置 | |
JP2013017160A (ja) | カメラ本体およびカメラ本体に装着可能な交換レンズ | |
JP7320739B2 (ja) | 撮像装置 | |
JP5349062B2 (ja) | 音響処理装置及びそれを備えた電子機器並びに音響処理方法 | |
JP6518957B2 (ja) | 音声信号処理装置及びそれを用いた撮像装置 | |
JP5688547B2 (ja) | 音声処理装置、収音装置及び撮像装置 | |
US20130271647A1 (en) | Sound pickup device and imaging device | |
JP2011205527A (ja) | 撮像装置及び方法、並びにプログラム | |
US11729548B2 (en) | Audio processing apparatus, control method, and storage medium, each for performing noise reduction using audio signals input from plurality of microphones | |
JP6144945B2 (ja) | 信号処理装置及び方法 | |
JP2022003753A (ja) | 撮像装置 | |
JP2007041393A (ja) | カメラ及びカメラの撮影方法並びに記憶媒体 | |
JP2007316400A (ja) | スクリーン表示装置 | |
US20220383891A1 (en) | Sound processing apparatus and control method | |
JP2023026918A (ja) | 音声処理装置、音声処理装置の制御方法、及びプログラム | |
JP2008052059A (ja) | 音声記録装置および音声記録方法と、音声再生装置および音声再生方法、プログラム | |
JP2022167186A (ja) | 撮像装置 | |
JP6241232B2 (ja) | 電子機器、音または振動の発生方法およびプログラム | |
JP2021015165A (ja) | 撮像装置、撮像装置の制御方法、及びプログラム | |
JP2003284178A (ja) | 音声録音機能を備えた電気機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210204 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220908 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230425 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230620 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230704 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230711 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7320739 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |