7results about How to "Improve recording effect" patented technology

The utility model relates to a pickup module and a pickup device, and relates to the technical field of pickup. The encoder is electrically connected with the pickup part; the signal processor is electrically connected with the encoder; the signal processor is configured with a music sound processing mode and a human voice processing mode; the switch assembly is electrically connected with the signal processor; the switch assembly is configured with a first switch state and a second switch state; the detection circuit is arranged between the switch assembly and the signal processor, and is used for switching the signal processor to be in a musical sound processing mode under the condition that the switch assembly is configured to be in a first switch state, and switching the signal processor to be in a human voice processing mode under the condition that the switch assembly is configured to be in a second switch state; according to the technical scheme, the switch assembly controls the pickup module to have different sound processing modes under different use requirements, so that the pickup device has a good recording effect aiming at music sound under the music sound recording requirement, and the problem of distortion of the recorded music sound is reduced or avoided.

The present invention provides a magnetic recording device and a magnetic recording method capable of improving recording capability. According to an embodiment, the magnetic recording device includes a magnetic head, a first circuit, a second circuit, a third circuit and a control unit. The magnetic head includes a first magnetic pole, a second magnetic pole, a magnetic element and a coil. The magnetic element is arranged between the first magnetic pole and the second magnetic pole. The magnetic element includes a first magnetic layer. The first circuit can supply a coil current to the coil. The second circuit can supply an element current to the magnetic element. The third circuit can detect the resistance of the magnetic element. The control unit can control the second circuit based on the resistance detected by the third circuit, thereby controlling the element current.

The invention provides a flexible neural electrode composite coating and a preparation method and application thereof, the flexible neural electrode composite coating comprises polycaprolactone containing an anti-inflammatory drug minocycline and a nanofiber of methacrylated silk fibroin, the surface of the nanofiber is modified with a conductive polymer poly (3, 4-ethylenedioxythiophene) in situ, and the conductive polymer poly (3, 4-ethylenedioxythiophene) is modified with a conductive polymer poly (3, 4-ethylenedioxythiophene). Cured methacrylated silk fibroin hydrogel is formed on the surface of the modified material. According to the composite coating, the electrochemical performance is remarkably improved, the inflammatory reaction is relieved, and the biocompatibility is improved through the hydrogel. The composite coating has high charge storage / injection capacity, low interface impedance and good biocompatibility, and can stably record bio-electricity signals for a long time. The invention provides the invasive flexible neural electrode composite coating with remarkable anti-inflammatory action, excellent electrochemical performance and long-term stability, and reliable technical support is provided for clinical application of neural electrodes.

The invention discloses a skull dissection support convenient to adjust, and relates to the technical field of skull dissection supports, the skull dissection support comprises a bottom frame and a placing frame, and a local adjusting assembly is arranged at the top of the bottom frame. According to the skull dissection support convenient to adjust, in the skull dissection process, when a certain position of the skull needs to be lifted, an operator holds the containing frame with one hand, the other hand pushes a connecting ring rod on the lower portion, the second hydraulic cylinder is moved to the position below the position needing to be adjusted, and then the second hydraulic cylinder is moved to the position below the position needing to be adjusted; then a first hydraulic cylinder is adjusted to drive extrusion teeth on an extrusion plate to make contact with the outer side of an annular adjusting rail, two triangular sliding blocks are limited, then the hydraulic cylinder is adjusted to drive a connecting block to ascend and descend, in the ascending and descending process of the connecting block, ascending and descending of the local position of the containing frame are achieved, and the containing table at the deflection rod corresponding to the connecting block ascends and descends; adjustment of the needed position in the skull dissection process is achieved through the local adjusting assembly, and the effect that the skull does not need to be disassembled and assembled repeatedly is achieved.

The invention discloses a medical waste treatment device, and relates to the technical field of medical waste treatment.The medical waste treatment device comprises a treatment box, a first supporting frame is fixedly installed on one side of the treatment box, a conveying belt used for conveying penicillin bottles is installed in the first supporting frame, a discharging plate is fixedly installed on one side of the first supporting frame, and a partition plate is fixedly installed on the inner bottom face of the treatment box; through mutual cooperation of a third electric push rod, a fourth electric push rod, pricking needles, clamping plates, a first electric push rod, a fixing frame, a mounting frame, a second connecting rod, a first connecting rod, a fixing strip, a supporting strip and a pointed cone, penicillin bottles can be moved to the position between the two clamping plates; the clamping plates and the pointed cones move inwards to crush the penicillin bottles, bottle plugs and aluminum materials are left on the pricking needles, it is avoided that labels and mucilage glue are difficult to remove after the penicillin bottles are crushed, meanwhile, the bottle plugs on the penicillin bottles are prevented from clamping the crushing rollers, and the effect of separating the penicillin bottles from the labels and the bottle plugs is achieved.

The invention discloses a video processing method and device, electronic equipment and a computer storage medium, and aims to improve the video processing efficiency. The method comprises the following steps: an equipment side terminal determines a target video recording mode in response to a first control instruction of a user; in response to a second control instruction of the user, starting video recording in the target video recording mode; in response to a third control instruction of the user, generating a highlight video tag for marking a highlight moment in the video; and in response to a fourth control instruction of the user, ending video recording, and sending the video and the video tag carried by the video to the system side terminal. The system side terminal obtains the video sent by the device side terminal and the video tag carried by the video; displaying a video selection page; the video selection page comprises a first historical video shot by the device side terminal within a preset time period; and in response to a first trigger operation input by the user based on the video selection page, generating a first initial video based on the first historical video and the video tags carried by the videos in the first historical video.

This utility model relates to the field of recording cabin technology and discloses a panoramic recording cabin for behavioral observation. It includes a support frame, a door panel rotatably connected to the support frame via a rotating component, a viewing glass fixedly connected to the inside of the support frame, and a recording assembly disposed inside the support frame. Humidity and temperature sensors detect the temperature and humidity inside the recording cabin. When the temperature is low, air heated by a heating element is blown into the cabin, and a fan reciprocates to increase the fan's airflow range, thus improving the uniformity of temperature rise within the cabin. When the cabin is relatively dry, atomized water is sprayed into the cabin through a misting nozzle. The nozzle's reciprocating motion further increases the spray range, facilitating control of the temperature and humidity inside the cabin, improving the ability to regulate temperature and humidity, and enhancing the reliability of behavioral recording data.