This project completed in conjunction with Bruel & Kjaer of Naerum, Denmark evaluates speaker testing techniques for measuring frequency and phase response in reverberant environments. The techniques investigated were maximum length sequence, gating, dual channel fast Fourier transform and complex cepstrum. The project team developed an application in C++ integrated with Bruel & Kjaer's PULSE platform. The application emulates the anechoic environment and successfully measure the frequency and phase response of a speaker using the four techniques.

• This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.

Creator

• Sobolewski, Scott Albert
• Kheny, Vikram Dharmaraj
• Woerter, William Albert

Publisher

• Worcester Polytechnic Institute

Identifier

• 02B012M

Advisor

• Pedersen, Peder C.

Year

• 2002

Date created

• 2002-01-01

Resource type

• Major Qualifying Project

Major

• Electrical Engineering

Rights statement

• In Copyright