Artifact Details

Title

Speechlab printed circuit board with microphone

Catalog Number

102688908

Type

Physical object

Date

1976 ca.

Manufacturer

Heuristics

Identifying Numbers

Other number 1976 Copyright date etched on wiring side
Other number Proto 1 Handwritten on label on component side

Dimensions

overall: 1 in x 10 in x 5 1/4 in

Description

This object consists of a printed circuit board with an attached microphone.

Category

I/O/other