33results about How to "Adjust the volume" patented technology

The invention discloses a conference room intelligent control method based on voice recognition, and belongs to the field of intelligent office working. The conference room intelligent control method based on the voice recognition aims to solve the problems that existing office facilities in a conference room have respective defects on the control of screen display, sound equipment, lighting and air-conditioning, and are low in degree of intelligence. The conference room intelligent control method includes the following steps of collecting a voice command in the conference room, converting the voice command to characters through voice recognition software, and enabling a command analysis program to continuously match the recognized characters and a prestored command. If the prestored command is a control command of the screen display, then one way of a plurality of display signal source hosts is chosen to enable the control command to pass; if the prestored command is a control command of the sound equipment, the volume can be adjusted through a universal serial bus (USB) interface to drive a digital mixing console; if the prestored command is a control command of the lighting, a relay is driven to control the on-off state of lights; and if the prestored command is a control command of the air-conditioning, a startup or shutdown command is sent to a hang ceiling type air-conditioning indoor unit through a recommend standard (RS) 232 interface or an RS 485 interface. Therefore, the startup or shutdown of a certain hang ceiling type air-conditioning indoor unit can be independently controlled.

Embodiments of the invention provide a touch method, an electronic device and a storage medium. In order to realize diversity of electronic device control modes, touch operation of a user can be obtained; and when a touch point of the touch operation belongs to a first display region, an operation instruction is determined based on a pressure parameter of the touch operation and a touch parameterof the touch operation. Through the touch method, the touch operation can be performed for different operation objects in a same display region; the function reuse for the same display region is realized; and for example, the control operation on the electronic device by pressing physical keys (such as startup and shutdown keys) can be replaced with the touch operation on a display screen, so thatthe diversity of the electronic device control modes is realized.

The invention provides a non-contact audio equipment volume controller and a control method thereof. The non-contact audio equipment volume controller comprises: an electronic volume control chip, a front end circuit and a follow-up circuit. The non-contact audio equipment volume controller also comprises: a photoelectric sensor and control module possessing at least two infrared sensors; a single chip microcomputer, which is used to receive a photoelectric sensor and control module signal, determine an infrared signal sequence received by the at least two infrared sensors and output a control coding signal. Ports of outputting two channel control coding signals of the single chip microcomputer are respectively connected with a SDA port and a SCL port of the electronic volume control chip. During a regulation and control process, a user can only move one part of the body in a control scope of to the infrared sensors of the audio playback equipment to adjust the volume. Therefore, the user who is inconvenient to operate can use the audio playback equipment conveniently.

The invention discloses a communication device with an automatic playback volume control function and a method thereof. The communication device comprises at least two microphones, at least one megaphone and a processor, wherein the at least two microphones are used for receiving the voice of at least one user; the processor is used for judging at least one distance between the at least one user and the communication device according to the voice of the at least one user, which is received by the at least two microphones, and adjusting the volume of the at least one megaphone according to the at least one distance. Therefore, the volume of the megaphone can be dynamically adjusted according to the at least one distance between the at least one user and the communication device.

The invention provides a volume adjusting method and an intelligent device. The method is applied to the intelligent device with output audio data. The method comprises steps: when volume adjusting information is detected, whether an audio channel in the intelligent device is opened is judged; when the audio channel in the intelligent device is not opened, whether the audio channel in a preset time is opened is judged; and when the audio channel in the preset time is opened, the volume size of a first volume for opening the audio channel is adjusted according to the volume adjusting information. Thus, on the premise that the user does not need to know which type of volume is adjusted defaultly by the intelligent device, the volume of a certain to-be-adjusted type by the user is adjusted.

The invention relates to a traditional Chinese medicine composition for conditioning vital energy and blood and a preparation method of the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from the following Chinese medicinal raw materials: ardisia punctata lindl, fructus rosae laevigatae, cynomorium songaricum, morinda officinalis, ligusticum wallichii, fructus broussonetiae, root of common peony and codonopsis pilosula. The traditional Chinese medicine composition disclosed by the invention has the effects of tonifying qi and promoting blood circulation, and replenishing vital essence and tonifying yang, and has a good rehabilitation effect on women patients with lumbar muscle degeneration, soreness and weakness of waist and knees, and irregular menstruation caused by deficiency of qi and blood.

The invention provides a content pushing method and a system based on speech recognition. The method comprises the following steps: acquiring the voice information of a user and recognizing the characteristics of the user; and pushing the content to the user according to the characteristics of the user. The system includes: a speech acquisition module, a speech recognition module and a push module. The method of the invention avoids the steps of touching and clicking the screen with both hands of the user, reduces the user-defined setting for entering deeper operation, can recognize the gender, age range and mood of the user according to the voice, and intelligently pushes and adjusts the appropriate content and switches the use mode.

The invention discloses a data processing method. The method comprises the following steps: comparing the collected first audio data with the second audio data in an audio library for audio characteristics; marking an audio attribute of a third audio data in the first audio data that reaches a preset threshold value according to an alignment result; adjusting a volume of a target audio attribute in the audio attribute according to a tag result. At the same time, the present application also discloses a data processing apparatus.

The embodiment of the invention provides a method and a device for controlling prompt tone playing, and a movable carrier. The method and the device are applied to the movable carrier. The movable carrier comprises a voice prompt device used for playing low-speed driving prompt tone. The method comprises the following steps: from multiple speed ranges, confirming the specific speed range to whichthe driving speed of the movable carrier belongs; and adjusting the low-speed driving prompt tone played by the sound prompt device according to the specific speed range. According to the technical scheme of the embodiment of the invention, the volume of the prompt tone of low-speed driving can be adjusted at least according to multiple speed ranges of low-speed driving, and the driving safety ofthe low-noise movable carrier is improved.

The invention discloses a converter for converting high-quality audio signals of CD/MD/MP3/IPOD players to cassette tape recorder and other analog recorders. The inventive converter comprises cassette magnetic tape shell, magnetic head device, rotation gear and signal input components with earphone wire; wherein the magnetic head device being placed on contact point between shell and cassette; the magnetic head device being connected with signal input components and the rotation gear being placed on matching site of the shell and the cassette take-up spool axial. The converter is characterized in that on the earphone line being serially connected a private line controller, which comprises: line controller shell, patching panel and switch, wherein the patching panel being placed in the shell of line controller and the switch being installed on the shell of line controller.

The invention relates to a fire rescue identification lamp which comprises a base, a shell, a warning device and a switch. The shell is arranged on the base, an adhesion device is arranged on a lowerportion of the base, an electric power storage device is installed on an upper portion of the base, the warning device is arranged on the shell, the electric power storage device is electrically connected with the warning device, and the switch is in control connection with the electric power storage device. The fire rescue identification lamp has an identification guiding effect, when a firefighter enters a strange environment for rescue and cannot see a surrounding situation clearly due to a large amount of smoke, rescue can be conveniently explored, fire rescue personnel can conveniently withdraw, the fire rescue identification lamp is convenient to use by the firefighter, and the fire rescue identification lamp has the advantages of being simple in structure, easy to manufacture and operate and the like.

The invention discloses a system and a method for adjusting a system volume through sliding in a sidebar region with a finger. The system comprises a touch receiving module, a data calculation module and an execution module, wherein the touch receiving module mainly completes a human-computer interaction function, acquires a touch coordinate point of the finger of a user from the system, saves a coordinate value of first touch and sends all coordinate data to the data calculation module; the data calculation module receives the coordinate point transmitted by the touch receiving module, calculates the relative sliding distance of the finger of the user, calculates a target volume value according to a value and scene data sent by a data observation module and the system volume sent by a volume observation module and sends the target volume value to the execution module; and the execution module sets the system volume according to the target volume value transmitted by the data calculation module, including data setting of a specified scene. Through the system and the method, the sliding speed and distance of the user can be controlled freely to quickly adjust the volume, and operation is convenient.

The invention discloses a self-adaptive vehicle horn volume control device which comprises a diaphragm assembly, an armature piece, an outer shell, an electromagnetic coil and an adjusting resistor, the adjusting resistor comprises an annular frame, a plurality of resistors and a moving plate, the annular frame is provided with a plurality of contact holes and matching grooves, and the invention further discloses a system of the self-adaptive vehicle horn volume control device. The system comprises a control module, a sound receiving module, a setting module and an object confirmation module, the invention further discloses a method of the self-adaptive vehicle horn volume control device, the system of the self-adaptive vehicle horn volume control device is included, and the method further comprises the following steps that the object confirmation module is started; if the object exists, the control module is started to reduce the volume of the horn; if the object does not exist, the sound receiving module is started, on the basis of the prior art, by improving the horn structure, adjustment of the volume is achieved, the method is improved, and then self-adaption of the volume of the horn can be achieved.

The invention provides a terminal controller for a smart pension platform, which comprises a strap, a main body of the terminal controller, a ladder lock, a flashing warning lamp, an upper mounting plate, a cloth belt, a lower mounting plate, and a telescopic antenna. The lower end of the strap is connected to the main body of the terminal controller, the ladder lock is installed on the strap, and the strap connects left and right sides of the main body of the terminal controller through a spindle. The flashing warning lamp is installed on the upper end face of the main body of the terminal controller, the lower end of the upper mounting plate is fixed with the cloth belt, and the lower end of the cloth belt is fixed on the lower mounting plate. The rear end of the main body of the terminal controller is provided with a gap, and the telescopic antenna is connected to the main body of the terminal controller through a spindle. The terminal controller is easy to use, operate and carry, improves communication effects, and provides real-time monitoring information, good stability and high reliability.

The invention is applicable to the technical field of hearing assistance. The invention provides a hearing aid capable of rotatably adjusting volume and a volume adjusting method. The hearing aid comprises an earphone. The earphone comprises a housing. An MCU and a potentiometer are arranged in the shell. The shell is provided with a knob fixing shell. The knob fixing shell is sleeved with a knobrotating shaft, the rotating shaft is provided with a cross-shaped protrusion. The cross-shaped protrusion is rotationally connected with a volume adjuster. The volume adjuster comprises a rotating part and a fixing part. The rotating part is connected with the cross-shaped protrusion in a matched mode. The fixing part is provided with a welding spot. One end of the welding spot is electrically connected with the potentiometer, and the other end of the welding spot is electrically connected with the rotating part. When the volume adjusting device is used, the knob is rotated, the knob drives the rotating part to rotate through the cross-shaped bulge on the rotating shaft, so that the resistance of the volume adjuster is changed, the potentiometer converts the resistance change into a voltage change signal, the voltage change signal is transmitted to the MCU, and the MCU adjusts the volume of the hearing aid according to the voltage change signal. The device is small in size, attractiveand convenient for old patients to operate.

The invention discloses a sound production adjusting device of a magnetic type buzzer for instrument equipment and an adjusting method thereof. The sound production adjusting device comprises a device shell, a through hole and a connecting hole; and the upper surface of an electrifying sheet is provided with the through hole, and the upper surface of the device shell is provided with the connecting hole. The sound production adjusting device of the magnetic type buzzer for the instrument equipment is provided with connecting wires, the number of resistors on the connecting wires is different, and a rotating ring is connected with the electrifying piece; the rotating ring is rotated to enable the electrifying piece to be connected with different connecting wires, and therefore the purpose of adjusting the volume is achieved; a second limiting rod is arranged at the bottom of the device shell; a positioning block is arranged on the outer side face of the rotating ring, so that the electrifying piece can accurately move to the connecting position; a first limiting rod is arranged, and the first limiting rod can ascend and descend through a telescopic spring, so that circuit connection can be completed, the position of the rotating ring can be limited, and dislocation of the rotating ring is avoided; and the connecting plate is arranged, and the length of the connecting plate can be adjusted, so that the mounting distance of the device can be adjusted.