2
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

A PC-Based Multi-resolution Spectrograph

, &
Pages 105-108 | Received 09 Jul 1993, Published online: 02 Jun 2015
 

Abstract

A spectrogram is a visual representation of the temporal variation of the component frequencies of dynamic signals like those associated with speech, biomedical phenomena, underwater sounds and Doppler ultrasound signals. Here we describe a PC-based spectrograph which, in addition to the facility of generating spectrograms with specified frequency resolution, also incorporates the “combined” spectrogram that can obtain good time and frequency resolutions simultaneously. Readouts from the spectrogram can be obtained directly from the PC monitor.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.