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008190912e198604##oncd   #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo24-3/1-86-001E-PDF
1001 |aMartens, G. O., |eauthor.
24510|aApplication of wave digital filter structures to sub-band voice coder design / |cDr. G.O. Martens, Mark Jarmasz & Victor Shkawrytko.
264 1|aOttawa : |bDepartment of Communications = Ministère des Communications, |cApril 1986.
300 |a1 online resource (ii, 60 pages) : |bfigures.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aDOC contractor report ; |vDOC-CR-RI-86-001
500 |aDigitized copy from print [produced by Innovation, Science and Economic Development Canada].
504 |aIncludes bibliographical references (page 47-49).
516 |aElectronic monograph in PDF format.
520 |a"In this report we address the problem of designing an efficient digital filter bank whose function is to split a broad-band signal (usually speech) into sub-bands. These sub-bands are subsequently individually encoded using coders that are optimized to the statistics of the input signal, i.e., preferential coding weight is given to the spectrum components that are perceptually most significant. The resulting coder/decoder arrangement output signal is, for a given bit-rate, subjectively better than an equivalent broad-band wave form encoded signal"--Abstract.
7001 |aJarmasz, Mark R., |eauthor.
7001 |aShkawrytko, Victor, |d1957- |eauthor.
7101 |aCanada. |bDepartment of Communications.
830#0|aDOC contractor report (Canada. Department of Communications)|vDOC-CR-RI-86-001.|w(CaOODSP)9.869864
85640|qPDF|s4.07 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-3-1-86-001-eng.pdf