5results about How to "Improve pickup effect" patented technology

The embodiment of the utility model discloses an earphone for improving sound quality, and the earphone comprises an audio body which comprises a sound production assembly; hanging the body; the ear hanging body is respectively connected with the audio body and the suspension body; the suspension body comprises a suspension shell and a suspension body, wherein the suspension shell is provided with a suspension containing cavity; the hanging shell is used for being matched with the head of a wearer; and the pickup piece is arranged in the suspension accommodating cavity. According to the earphone, the sound production assembly is arranged on the audio body, the pickup part is arranged on the suspension body, and the sound production assembly and the pickup part are arranged on different bodies, so that the distance between the sound production assembly and the pickup part is greatly increased, and the influence of the sound of the sound production assembly on the audio quality of the pickup part can be prevented.

The utility model discloses a microphone array support relates to audio equipment technical field, solves the problem of current microphone support adjustment complicated, stability and poor problem of vibration reduction. It includes: base, the length of main stem is telescopic adjustment, the lower extreme of main stem is connected with the connecting piece through universal ball head, so that the main stem can multidirectional partial swing, support assembly, wherein the support assembly includes main support, and the multiple sliding parts of array distribution on main support, the sliding part with the main support is for the interpenetration connection, and the collet for clamping microphone is hinged on every sliding part, and the collet has the flexible pad of facing the microphone. This microphone support design is used for fixing multiple microphones simultaneously, forms an array, thereby realizes 360 degrees all -round sound pickup, and the optimization stereo sound effect and sound source positioning are realized, and the position and angle of microphone are adjustable, and the support has the shock attenuation structure, reduces the influence of vibration to microphone.

The utility model relates to railway communication and monitoring technical field, concretely discloses a kind of wind-noise-resistant railway pickup array module;The module includes mounting bracket, pickup, fairing and auxiliary sound absorption device.Fairing is through the cambered surface fairing surface of specific curvature and the structure of gradually expanding leeward surface, dredge airflow and reduce turbulence;Internal reinforcing rib enhances structural strength, ensure that the flow is stable.Pickup is articulated with horizontal support articulation, angle can be flexibly adjusted;First, second supporting leg can be lifted, cooperate with guide rail and guide rod to realize installation position adjustment, improve environmental adaptability.Auxiliary sound absorption device's sound absorption block is connected by damping unit, and its sound absorption material and sound absorption cover can absorb residual wind noise, reduce support vibration interference.Each structure synergistic effect, effectively reduce wind noise influence, significantly improve the pickup performance of railway pickup array in strong wind environment.

This utility model discloses a concealed microphone with a protective structure, belonging to the technical field of audio acquisition equipment, aiming to solve the problems of insufficient protection and inconvenient installation and maintenance of existing concealed microphones. It includes a microphone body with a head and a threaded shell. A first fixing plate with an annular mounting groove, a limiting groove, and a rotating plate is provided between the head and the shell. A thickened nut is fitted onto the shell. A protective assembly including multiple sleeve-type multi-section telescopic rods, springs, and magnets is installed between the two. One end of the telescopic rod is connected to the rotating plate, and the other end is magnetically attracted to the nut via a magnet. An internal spring assists in its extension and retraction. The length of the telescopic rod can be adjusted by rotating the nut. The storage annular groove and the mounting groove are compatible, achieving all-round buffer protection, balancing installation concealment and maintenance convenience, ensuring microphone structure and sound pickup stability, and is suitable for scenarios requiring concealed audio acquisition.

The utility model belongs to the field of sound pick-up devices of musical instruments, and particularly relates to a sound pick-up structure of a musical instrument, which comprises a positioning unit, the positioning unit comprises a body capable of being fixed at a specific position through self deformation and an accommodating space formed inside and / or outside the body, and the accommodating space is provided with an opening communicated with the outside. And at least one part of the pickup device can be placed in the accommodating space through the opening, so that the pickup device is close to a sound source through the fixation of the positioning unit. According to the utility model, the body with the deformable positioning unit can be fixed on an arm of a human body, especially a wrist, and the accommodating space is arranged in the body and / or on the surface of the body and can be used for loading the pickup device, so that the pickup device can move along with the human body after being loaded, and meanwhile, the pickup device can be used in harmonica, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun, Xun and Xun. In the playing process of instruments such as ocarina and the like, the device can be closer to the instruments, so that the pickup effect is improved, and resonance of the instruments is not affected.