MULTICHANNEL DEVICE FOR MEASURING NOISE AND VIBRATION CHARACTERISTICS,
Abstract
The invention involves a multi-channel mechanism for measuring characteristics of noise and vibration, such as that in motors and machines. The mechanism contains a synchronizer, vibration and noise receivers connected through preamplifiers to the channel commutator, and multiplying devices with integrators. Outputs from the integrators are connected through the commutator to an analog-code converter and across the converter commutator. Other integrator inputs are connected to the channel synchronizer, to the unit which prepares data for registration, and to a punch.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 18, 1969
- Accession Number
- AD0703184
Entities
People
- B. D. Tartakovskii
- G. S. Lyubashevskii
- V. E. Frishberg
Organizations
- National Air and Space Intelligence Center