Posted by Constantine [ 71.117.3.2 ] on January 25, 2008 at 11:44:55:

There are a LOT of signals used for acoustic in-air testing. Swept sine, pulsed sine, white noise, pink noise, TDS, MLS, impulse, chirp and dual tone. What are the differences between these and how are they used? What is the difference between TDS, MLS and impulse?

Replies:

• Re: Measurement signal types - Keith Larson 15:39:30 01/26/08 (5)
  • Re: Measurement signal types - Constantine 21:34:36 01/27/08 (4)
    • Re: Measurement signal types - Keith Larson 09:19:59 01/28/08 (3)
      • Re: Measurement signal types - Constantine 09:52:27 01/28/08 (2)
        • Re: Measurement signal types - Wayne Parham 09:28:16 01/29/08 (1)
          • Re: Measurement signal types - Keith Larson 04:15:30 02/11/08 (0)