loading preview...
summary
Specification for an acoustic coupler (IEC reference type) for calibration of earphones used in audiometry. | Status: Superseded, Withdrawn
Details
Publisher
BS
File size
368.69 KB
Pages
10
Format
PDF
Publication date
1971-02-22
ISBN-13
978-0-580-06257-5
ISBN-13 plain
9780580062575
ISBN-10
0580062570