WO2017143740A1 - 手机语音外设 - Google Patents
手机语音外设 Download PDFInfo
- Publication number
- WO2017143740A1 WO2017143740A1 PCT/CN2016/095565 CN2016095565W WO2017143740A1 WO 2017143740 A1 WO2017143740 A1 WO 2017143740A1 CN 2016095565 W CN2016095565 W CN 2016095565W WO 2017143740 A1 WO2017143740 A1 WO 2017143740A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile phone
- voice
- host
- microcontroller
- sound
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
-
- 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
- H04M1/11—Supports for sets, e.g. incorporating armrests
- H04M1/12—Adjustable supports, e.g. extensible
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
-
- 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
- H04M1/11—Supports for sets, e.g. incorporating armrests
-
- 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
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
- H04M1/215—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads by non-intrusive coupling means, e.g. acoustic couplers
- H04M1/2155—Acoustic coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Definitions
- the present invention belongs to a mobile phone external device, and more particularly to a mobile phone external device for improving a mobile phone voice function.
- Voice intelligent technology is one of the most promising technologies in the future of the Internet.
- the mainstream mobile phone systems have been equipped with voice intelligent functions. Users can use voice to operate and talk to mobile phones.
- Users need to do a few steps before each voice operation: close to the phone, pick up the phone, unlock, snoring the voice application, talking to the phone.
- the present invention is an external device for a mobile phone that can be equipped with a mobile phone.
- the device can be combined with a third-party application software to enable the mobile phone user to touch the mobile phone without touching the mobile phone, and to align the mobile phone with the voice conversation and voice operation of the mobile phone.
- the third-party application software refers to a mobile phone application software designed by a software designer using the present invention to perform burst design.
- the hardware enables the mobile phone user to perform voice conversation and voice operation with the mobile phone without being close to the mobile phone.
- a mobile phone external device comprising a host (1) and a mobile phone fixing member (2).
- the phone holder is used to secure the phone (11).
- the main unit contains multiple directional microphones (4), wireless data transmission module (6), micro controller integration (5), rotating mechanism (3), speaker (7) and power supply (14).
- the directional microphones are each oriented in different directions, and a directional microphone captures the sound in one direction.
- the rotating mechanism is for controlling the rotating mobile phone fixing member, and the mobile phone fixing member is connected to the main body via a rotating mechanism.
- the wireless data transmission module is used to send data to the mobile phone and receive data and instructions of the mobile phone.
- the speaker is used to play the sound of the mobile phone and the host.
- the microcontroller integrates wiring and other electronic devices within the control host for processing data and instructions between devices (see Figures 1, 2, 3, 5, 6, and 7).
- the plurality of directional microphones configured are hardware for determining the voice source orientation and increasing the voice collection distance of the mobile phone.
- the configured mobile phone fixing member and the rotating mechanism are hardware for rotating the screen of the mobile phone.
- the configured speaker is a hardware for increasing the distance of the sound playback of the mobile phone.
- the configured wireless data transmission module, the microcontroller is integrated with the power supply, to provide the necessary support hardware.
- a directional microphone consisting of a microphone (8), a sound blocking sleeve (9) and a sound sensing module (10)
- the sound barrier is made of soundproof material.
- the microphone is covered by the sound barrier except the front (see Figures 8, 9).
- the conventional microphone does not contain a sound blocking sleeve, and the sound blocking sleeve makes the microphone more focused to collect the sound in front of the microphone.
- the mobile phone is pre-installed with third-party application software
- the third-party application software sends an instruction to collect the voice to the microcontroller integration
- Microcontroller integration sends acquisition commands to all directional microphones, directional microphones execute acquisition commands, transmit the collected sounds to the microcontroller for integration, and the microcontroller integrates the sounds collected by all directional microphones into audio data streams. Send it to third-party applications; [0024] F.
- the third-party application software determines the direction of the voice source by analyzing and calculating each audio data stream, and issues an instruction to rotate the mobile phone toward the voice source direction;
- the integrated controller executes an instruction to rotate the orientation of the mobile phone, and rotates the mobile phone fixing member together with the mobile phone, so that the screen of the mobile phone faces the voice source direction;
- a method for determining the orientation of a voice source (refer to FIG. 10), the method steps are:
- N directional microphones the N value is greater than or equal to 3, and the directional microphones are evenly arranged horizontally at an angle of 360 N, respectively pointing to different orientations;
- the voice caller emits a voice at any position within the effective range of the directional microphone sound collection, and the directional microphone collects the voice;
- the directional microphone that collects the highest volume value speech is Ml;
- the volume value collected by M1 is VI;
- the orientation value pointed to by M1 is A1;
- Ml adjacent to the left of the directional microphone is M2;
- the volume value of the M2 acquisition is V2;
- the orientation value pointed to by M2 is A2;
- the directional microphone adjacent to the right side of M1 is M3;
- the volume value of the M3 acquisition is V3;
- the orientation value pointed to by M3 is A3;
- the angle of the angular separation between adjacent directional microphones is P;
- A2 A2-360
- X (V1 - V2) ⁇ ( (V1 - V2) + (VI - V3) ) x P + A2 + (P ⁇ 2) .
- the calculation formula is based on the principle that: the sound collected by the directional microphone in the nearest direction of the sound source must be the largest, and vice versa. According to this principle, the sound source orientation can be calculated by using the directional microphone with the largest sound collection and the volume and pointing orientation of the two directional microphones adjacent to the left and right. [0045] 5.
- a method for preventing directional microphones from collecting excessive sounds played by a speaker (refer to FIG. 11), the method steps are as follows:
- a current interruption activation value is set, and the current interruption activation value is a volume unit.
- the setting of this value is generally automatic. If it is set to automatically calculate the value calculated by the preferred calculation method to achieve the best use experience, the calculation method is designed by the third-party application software designer.
- an anti-echo value is set, and the anti-echo value is a unit of time.
- the sound When the sound is emitted, it will be reflected back when it hits the block.
- the reflected sound is called echo.
- the human ear can't feel it, and the echo value is set to ensure that the echo is over.
- the value can be very short or long, depending on the needs of its use or design.
- the voice caller does not need to touch the mobile phone, and the directional microphone and the speaker of the present invention are very close to each other. If the recording and playback are performed simultaneously, the sound emitted by the speaker will be collected by the directional microphone. It also covers the voice of the voice caller. If the sound is too large, it will produce a harsh pop sound. This method can effectively solve the technical problem.
- the host computer includes a USB connection device (21) through which the host computer connects the mobile phone. After the connection, the mobile phone is powered by the host computer, and the power supply mobile phone can prolong the operation and charging. (Refer to Figure 4)
- the main unit contains a battery (16), so that the present invention can be operated in a short place at a place where there is no mains supply, such as outdoors (refer to Figs. 6, 7).
- the host computer includes a micro SD expansion card module (17), so that the present invention adds a data storage function, and in combination with the camera function of the mobile phone, the mobile phone software designer can design and transmit the sound image tracking recording using the present invention.
- Three-party application software such as mobile phone software for conversation video recording function (refer to Figure 6, 7)
- the host includes a status indicator group (18), the status indicator group is used to display the running status and the error status of the host, the rotation of the rotating mechanism is blocked, the red light is on and blinking, the mobile phone is charging, the green light is on, the host The running blue light is on, and the recording and recording blue light flashes (refer to Figures 6, 7).
- the host computer has a sound output interface (19).
- the external audio device of the interface can be used to replace the speaker of the host to improve the sound effect of the playback (refer to Figure 7).
- FIG. 1 is a front perspective view of the product.
- FIG. 2 is a perspective view of the back of the product.
- FIG. 3 is a schematic diagram of a fixed mobile phone.
- FIG. 4 is a schematic diagram of a connection of a mobile phone.
- FIG. 5 is a perspective view of a top surface of the host.
- FIG. 6 is a top perspective view of the internal structure of the host.
- FIG. 7 is a bottom perspective view of the internal structure of the host.
- FIG. 8 is a front perspective view of the directional microphone.
- FIG. 9 is a rear perspective view of the directional microphone.
- FIG. 10 is an explanatory diagram of a calculation method for determining a voice source orientation.
- FIG. 11 is a diagram illustrating a method for preventing an directional microphone from collecting excessive sound played by a speaker.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610098253.6 | 2016-02-22 | ||
CN201610098253.6A CN105721645A (zh) | 2016-02-22 | 2016-02-22 | 手机语音外设 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017143740A1 true WO2017143740A1 (zh) | 2017-08-31 |
Family
ID=56156923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2016/095565 WO2017143740A1 (zh) | 2016-02-22 | 2016-08-16 | 手机语音外设 |
Country Status (2)
Country | Link |
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CN (1) | CN105721645A (zh) |
WO (1) | WO2017143740A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105721645A (zh) * | 2016-02-22 | 2016-06-29 | 梁天柱 | 手机语音外设 |
CN108376060A (zh) * | 2018-02-23 | 2018-08-07 | Tcl通力电子(惠州)有限公司 | 语音控制终端旋转定位方法、显示终端及可读存储介质 |
CN111627178A (zh) * | 2020-06-30 | 2020-09-04 | 深圳市联丰科技有限公司 | 一种声音识别定位警戒系统及其方法 |
CN112565973B (zh) * | 2020-12-21 | 2023-08-01 | Oppo广东移动通信有限公司 | 终端、终端控制方法、装置及存储介质 |
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CN101656908A (zh) * | 2008-08-19 | 2010-02-24 | 深圳华为通信技术有限公司 | 控制声音聚焦的方法、通讯设备及通讯系统 |
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CN105721645A (zh) * | 2016-02-22 | 2016-06-29 | 梁天柱 | 手机语音外设 |
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JP4367061B2 (ja) * | 2003-09-09 | 2009-11-18 | カシオ計算機株式会社 | 撮像システムおよび携帯型電子機器 |
CN102378084B (zh) * | 2010-08-18 | 2016-05-04 | 鸿富锦精密工业(深圳)有限公司 | 电子装置 |
CN102594990A (zh) * | 2012-02-10 | 2012-07-18 | 中兴通讯股份有限公司 | 一种智能手机底座与手机及其实现方法 |
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2016
- 2016-02-22 CN CN201610098253.6A patent/CN105721645A/zh active Pending
- 2016-08-16 WO PCT/CN2016/095565 patent/WO2017143740A1/zh active Application Filing
Patent Citations (6)
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CN1505870A (zh) * | 2001-03-16 | 2004-06-16 | Ħ��������˾ | 用于消除由于回声所造成的错误判决的在便携式通信设备中判决免提通话操作的方法 |
CN101179635A (zh) * | 2006-11-06 | 2008-05-14 | 爱普拉斯通信技术(北京)有限公司 | 对免提电话进行回声控制的装置、方法和系统 |
CN101656908A (zh) * | 2008-08-19 | 2010-02-24 | 深圳华为通信技术有限公司 | 控制声音聚焦的方法、通讯设备及通讯系统 |
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CN105721645A (zh) * | 2016-02-22 | 2016-06-29 | 梁天柱 | 手机语音外设 |
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