Studies have established that sound is a major criterion in consumers' perceptions of overall product quality. Sound characteristics can also influence product performance. ATA has developed the tools and techniques to measure, analyze, and improve the sound characteristics of your product.

Very often the source of the noise is unknown and needs to be identified so that it can be mitigated. ATA can perform acoustic intensity measurements to locate the sources, then view the sound wave forms and frequency content. The sound can then be evaluated in terms of metrics such as sound pressure level, intelligibility, and tonality. Objectionable sound content can be filtered out, thus providing a preview of how an improved product would perform.

By performing a vibroacoustics analysis, ATA can predict how sound waves affect structural performance or, conversely, how vibrating structures generate noise. The response can be determined from sources such as fans, motors, or other rotating components. And sound levels from sources such as vibrating sheet metal enclosures can also be predicted.