Audio mixers and consoles are units that combine signals from microphones and/or line level sources to produce a combined signal or signals

Specialized audio equipment is used in specific industries such as the recording industry, and for specialized applications such as voice digitizing and analysis

Spectrum analyzers and signal analyzers display raw, unprocessed signal information such as voltage, power, period, wave shape, sidebands, and frequency. They can provide the user with a clear and precise window into the frequency spectrum.

Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 

Conical mixers and screw mixers use a rotating screw that progresses around the periphery of a conical hopper. The screw lifts solids from the bottom of the hopper to the top, where the mixture flows by gravity back into the screw

Rotor-stator mixers are single-shaft mixers with an impeller rotating in close proximity to a stationary housing. They are used to rapidly break apart solid particles in a liquid, or to emulsify a liquid into liquids

Industrial mixers use a shaft, screw, blades, ribbons, impellers or propellers to mix industrial materials such as adhesives, chemicals, construction materials, minerals, coatings and paints

Planetary mixers have set of rotating blades that sweep off-axis to the drive motor within a tank. One blade scours the surface of the tank while the other disperses the mixture

Homogenizers are high-speed, high-shear mixers that reduce samples to a uniform-size through maceration, cutting, and blending. They are used to process liquids, slurries, or granular substances

Audio connectors are used to affix cables to other audio equipment, providing electronic signal transference and grounding protection

Audio amplifiers are used in circuits and systems to process audio signals

Digital audio systems electronically record and store audio signals such as voice, music, alarm, and security messaging for broadcast, editing, monitoring, and playback

Video, audio, and multimedia chips are IC chips designed for video, audio, and multimedia applications

Audio analyzers measure the noise and audio spectrum of output from an amplifier or a stereo

Laboratory mixers are used to mix, emulsify, homogenize, disintegrate and dissolve samples