Noun:

टोनोमीटर, सोनोमीटर,

sonometer's Usage Examples:

A sonometer, or audiometer, is used to determine hearing sensitivity, while a clinical bone sonometer.

Branca, Bart Hopkin, and Yuri Landman constructed multistring variants of sonometers with movable bridges.

A monochord, also known as sonometer[citation needed] (see below), is an ancient musical and scientific laboratory instrument, involving one (mono-) string.

At the invitation of Harman Kardon he built a 24 string drone sonometer for J.

The Harmonic Canons (from the same root as qanún) are 44-stringed sonometer instruments with complex systems of movable bridges that were mostly positioned.