An Instrument is a tool, intended for a purpose other than mechanical work, in particular a refined one. Musical instruments are devices designed to produce music, frequently by plucking or striking a string or bell or drum surface, or by forcing air to resonate (see wind instrument). Scientific instruments are devices intended to assist in the conduct of science.

This is Musica Antiqua's illustrated guide to Medieval and Renaissance Instruments. This contains pictures, descriptions, and the history of the instruments used in playing early ...

Texas Instruments - Analog Technologies; Semiconductors, Digital Signal Processing: Texas Instruments Incorporated is the world leader in digital signal processing and analog ...

We provide On-Target productivity and communications solutions for your business. ... Computer Instruments has industry focused applications. And a lot of them!