Sound samples


Glass marble

Original
High pass filtered original (amplified by 20dB)

1. no overlap and add(m=1)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5

2. with overlap and add (m=5)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5

here `m' is the number of segments comprising a `one contact sound' x_k(n) in the report.

Wood Croquet Ball

Original
High pass filtered original (amplified by 20dB)

1. no overlap and add(m=1)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5

2. with overlap and add (m=5)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5



Bottle

Original
High pass filtered original (amplified by 20dB)

1. no overlap and add(m=1)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5

2. with overlap and add (m=5)

LPC order : 1st band: 5 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 25 2nd: 5 3rd: 5 4th: 5
LPC order : 1st band: 45 2nd: 5 3rd: 5 4th: 5