JP2018529176A - 周波数変化によって実時間振動を提供する振動提供システム及び振動提供方法 - Google Patents
周波数変化によって実時間振動を提供する振動提供システム及び振動提供方法 Download PDFInfo
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- 230000005236 sound signal Effects 0.000 claims description 9
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B6/00—Tactile signalling systems, e.g. personal calling systems
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/30—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with electronic damping
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
-
- 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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
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- General Physics & Mathematics (AREA)
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- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- User Interface Of Digital Computer (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (7)
- コンピュータやゲーム機又は携帯端末から出力される信号を、有線通信や無線通信で受信する通信部110と、
前記通信部110から伝達された音響信号を増幅させ、振動子を実時間に駆動させる振動信号に変換させる変換部120と、
前記変換部120から伝達された振動信号によって振動する振動子130とを含むことを特徴とする周波数変化によって実時間振動を提供する振動提供システム。 - 前記通信部110は、
受信されるデジタル複合信号から、デジタル音響信号を分離する信号分離器111と、前記信号分離器111で分離されたデジタル音響信号を、アナログ信号に変換させるD−A変換器112とを含むことを特徴とする請求項1に記載の周波数変化によって実時間振動を提供する振動提供システム。 - 前記D−A変換器112は、
前記信号分離器111で分離されたデジタル音響信号のうち、20〜20,000Hzに該当するデジタル音響信号のみを、アナログ音響信号に変換することを特徴とする請求項2に記載の周波数変化によって実時間振動を提供する振動提供システム。 - 前記変換部120は、
前記通信部110から伝達されたアナログ音響信号のうち、振幅の小さい音響信号は増幅させ、振幅の大きい音響信号は、飽和とならない程度だけ増幅させて、ゲインが維持されるようにする自動ゲイン調節器121と、
前記自動ゲイン調節器121から入力される増幅した音響信号を差動信号に変換させて、ノイズ影響を減衰させる差動駆動機122と、
前記差動駆動機122から入力されるノイズの影響が減衰したアナログ音響信号をデジタル信号に変換することなく、アナログ信号そのまま増幅させて、振動子を駆動する振動信号に変換させる振動子駆動機123とを含むことを特徴とする請求項1に記載の周波数変化によって実時間振動を提供する振動提供システム。 - 請求項1乃至請求項4のいずれか一項に記載の振動提供システムを備える携帯端末ケース。
- 請求項1乃至請求項4のいずれか一項に記載の振動提供システムを備える振動マウス。
- 携帯端末やコンピュータ、ゲーム機から受信されたデジタル複合信号を、信号分離器111でデジタル音響信号のみを分離するステップ(S10)と、
前記信号分離器111で分離されたデジタル音響信号を、D−A変換器112でアナログ音響信号に変換するステップ(S20)と、
前記D−A変換器112で変換されたアナログ音響信号を、自動ゲイン調節器121で一定のゲインが維持されるように増幅するステップ(S30)と、
前記自動ゲイン調節器121で増幅されたアナログ音響信号は、差動駆動機122で差動信号に変換され、ノイズの影響を減衰させるステップ(S40)と、
前記差動駆動機122により、ノイズの影響が減衰したアナログ音響信号は、振動子駆動機123により、アナログ音響信号そのまま増幅されて、振動信号に変換するステップ(S50)と、
前記振動子駆動機123の振動信号を伝達されて、振動子が実時間に振動するステップ(S60)とを含むことを特徴とする周波数変化によって実時間振動を提供する振動提供方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020150126932A KR101606791B1 (ko) | 2015-09-08 | 2015-09-08 | 주파수 변화에 따라 실시간 진동을 제공하는 진동 제공시스템 및 이것의 진동 제공방법 |
KR10-2015-0126932 | 2015-09-08 | ||
PCT/KR2016/009924 WO2017043825A1 (ko) | 2015-09-08 | 2016-09-05 | 주파수 변화에 따라 실시간 진동을 제공하는 진동 제공시스템 및 이것의 진동 제공방법 |
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JP2018529176A true JP2018529176A (ja) | 2018-10-04 |
JP6563603B2 JP6563603B2 (ja) | 2019-08-21 |
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US (1) | US10926293B2 (ja) |
JP (1) | JP6563603B2 (ja) |
KR (1) | KR101606791B1 (ja) |
CN (1) | CN107924238B (ja) |
WO (1) | WO2017043825A1 (ja) |
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KR20200057549A (ko) * | 2018-11-16 | 2020-05-26 | 주식회사 씨케이머티리얼즈랩 | 햅틱 데이터 생성 장치 및 방법, 햅틱 효과 제공 장치 및 방법 |
CN110032274A (zh) * | 2018-12-29 | 2019-07-19 | 瑞声科技(新加坡)有限公司 | 一种振动系统及添加触感的方法 |
CN109871120A (zh) * | 2018-12-31 | 2019-06-11 | 瑞声科技(新加坡)有限公司 | 触觉反馈方法 |
CN110112984B (zh) * | 2019-05-29 | 2021-01-08 | 维沃移动通信有限公司 | 一种线性马达的振动控制方法和移动终端 |
KR102286822B1 (ko) * | 2020-01-06 | 2021-08-06 | 김수영 | 음향을 촉각 효과로 변환하는 시스템 및 방법 |
CN111552380B (zh) * | 2020-04-20 | 2023-05-26 | 瑞声科技(新加坡)有限公司 | 触觉振动自调节方法、装置、设备和介质 |
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JP6563603B2 (ja) | 2019-08-21 |
KR101606791B1 (ko) | 2016-03-28 |
CN107924238B (zh) | 2021-02-09 |
CN107924238A (zh) | 2018-04-17 |
US10926293B2 (en) | 2021-02-23 |
US20200230649A1 (en) | 2020-07-23 |
WO2017043825A1 (ko) | 2017-03-16 |
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