In the laboratory component, students design, implement in C, and test transceiver subsystems for voiceband data transmission on a digital signal processing board from Texas Instruments.
This following reference design and demonstration of a v22.bis baseband transmitter for a voiceband modem has two releases:
and run the
TX.vi block diagram (virtual instrument)
from one of the above releases.
LabVIEW is backwardly compatible.
The transmitter demonstration offers interactive control of several of the transceiver parameters, including
The LabVIEW demo is of a QAM transmitter and is entirely in discrete time. The demo
The LabVIEW demonstration is based on the information in the following lab manual:
Steven A. Tretter, Communication System Design Using DSP Algorithms with Laboratory Experiments for the TMS320C6701 and TMS320C6711, Kluwer Academic/Plenum Press, ISBN 0-306-47429-8, March 2003. Corrections and code at http://www.ece.umd.edu/~tretter.
Last updated 08/23/12. Send comments to firstname.lastname@example.org