Add this copy of Introduction to Digital Filters: With Audio to cart. $39.94, very good condition, Sold by ThriftBooks-Dallas rated 4.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published by W3K Publishing.
Add this copy of Introduction to Digital Filters: With Audio to cart. $75.80, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2007 by W3K Publishing.
Add this copy of Introduction to Digital Filters: With Audio to cart. $106.72, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2007 by W3K Publishing.
