phonostethograph

phonostethograph

 [fo″no-steth´o-graf]
an instrument by which chest sounds are amplified, filtered, and recorded.

phonostethograph

/pho·no·stetho·graph/ (-steth´o-graf) an instrument by which chest sounds are amplified, filtered, and recorded.

phonostethograph

an instrument by which chest sounds are amplified, filtered and recorded.