Mouthpiece/Microphone Attachments TRIZ Cases

See how segmented notification priorities and dynamic display logic prevent user confusion in l

See how a compact beverage holder integrates AM/FM radio, Bluetooth, clock, and insulation to c

A rotatable buckle bottom cover lets users unlock the housing by hand and remove the battery core for easier recovery and recycling.

A rotating buckle bottom cover lets users remove the battery core easily while keeping it protected for recovery and classification.

A mobile device handles voice-command processing for vehicle components, preserving in-vehicle resources while enabling reliable control.

Identical panel openings and a dummy cover let one layout place the microphone near either driver side while blocking water entry.

Routes cabin voice commands to a vehicle or mobile assistant to offload processing and keep vehicle component control responsive.

A translating adjustment element and screw actuation let one mount securely clamp elongated objects of different lengths with less tilting and faster setup.

A translating adjuster changes clamp width to fit different elongated objects while keeping support symmetric, stable, and easy to set.

A rotatable pole and friction arm let users reposition a webcam over documents with one hand while keeping image orientation stable.

An arced rolling spring lowers resonant frequency and adds damping, helping microphone mounts absorb non-sonic vibration without wobble.

A U-shaped neck-worn mount separates the support frame from the camera terminal, enabling upgrades, angle adjustment, and lower neck load.

An auxiliary speaker emits a filtered inverted-phase signal to cancel microphone echo despite high output levels and slim device distortion.

Using a measurement microphone, this case calculates correction coefficients to offset wall reflections and keep speaker frequency response uniform.

Adaptive FIR or IIR filtering with LMS updates suppresses acoustic feedback as sound paths shift with temperature, humidity, or location.

Low-power analog detection separates natural from replayed speech by frequency-band and power-ratio checks, avoiding unnecessary speech processing.

A spring-loaded inner and outer plate closes the microphone sound path under high-pressure air or liquid while preserving normal sound transmission.

A mechanical microphone disconnect and state-linked LED create a tamper-proof privacy mode that malware cannot bypass.

A rigid element and elastomer ear model localize vibration at the ear, improving acoustic realism while cutting test noise and power use.

An overlapping cover plate and middle frame route sound to the microphone without a housing hole, improving waterproofing, dustproofing, and appearance.

A reflective, noise-reducing housing redirects and attenuates underwater speech reflections to improve microphone clarity for diver communication.

A foam-filled acoustic chamber and sound channel keep the microphone inside the radio housing while reducing reflections, scattering, and ambient noise.

An analogue microphone module separates natural from replayed speech by band power analysis, cutting standby DSP power in battery devices.

An elastic lantern ring and sleeve connection stabilize microphone mounting while damping mechanical vibration and reducing ground noise.

A shaft, spacer ring, and nut secure a microphone through one base hole while routing the cable below the base across varying thicknesses.

Positioning data steers the microphone receiver toward a moving user to maintain clear telecommunication audio as distance and direction change.