Sonic horns are used throughout the dairy and pharmaceutical industry in spray drying and baghouse applications among other applications. They effectively fluidize compacted solid particles so that they flow freely by using low frequency sound waves. (read more)

Capable of reproducing coded blasts or sustained tones, the Model 350 horn is ideal for general alarm, start and dismissal, coded paging and process control signaling. This compact signal produces 100dB at ten feet. (read more)

Federal Signal offers a line of air horns in a variety of tones and sizes for the industrial marketplace. High, medium and low tones are available which provide a wide range of frequencies and high sound output. (read more)

ArtUSA Industries is a company that is leading the nation in cost effective Noise Control, Sound Enclosures and Air Filtration Systems. The Acousti-Curtain™ Enclosures feature high actual noise reduction up to 25 dB(A) (read more)

Our production facilities can handle noise control projects of any size and scope, while maintaining top quality standards. We offer complete design, engineering, fabrication and installation capabilities for all of our acoustical enclosures. We also represent some of the top manufacturers in the environmental industry today, allowing us to be your single source supplier. (read more)

Noise abatement, noise control, acoustical products, and air quality solutions, manufacturing, construction, product sales, installation / service, and consulting serving the end user, contractor, and the Architectural / Engineering community. The best value for noise control materials only or the confidence of full service – WE ARE THE NAME TO KNOW IN NOISE CONTROL (read more)

Densitron breaks the 6" touch screen barrier with their 5.7" Surface Acoustic Wave (SAW) Touch Screens. Sub 6" touch screen technologies were fragile to scratches and cleaning, often required continued calibration due to drift, were not transparent enough, and in some instances did not work with a gloved hand. SAW Touch Screens address these issues. (read more)

ArtUSA Industries manufactures, packages, sells, and installs - Sound Enclosures for - Equipment - Personnel – We custom engineer -Barrier Walls -Thermal Enclosures - Audiometric Testing Rooms - Punch Press Enclosures - Test Cells - Clean Rooms - Diesel Generator & Positive Displacement Enclosures - Fiberglass Enclosure - In-plant offices (read more)

Engineering Dynamics' has completed refurbishment of our High Intensity Acoustic Chamber. Our capabilities cover the full range of acoustic levels required by MIL-STD-810, Method 515, Procedure I 'Diffuse Field Acoustic Noise'. Our chamber can accommodate test articles ranging in size from small components (cell phone size) to larger assemblies (5' by 3' by 3'). (read more)

The Automotive Sensors division of PCB Piezotronics (PCB®) has released a new series of acoustic sensors, designed expressly for use in automotive testing applications such as legislative certification; quality control; system & component performance. (read more)