Various ‎– Perceptual Audio Coders: What To Listen For

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Tracklist

Section on Pre-Echo
1 Castanets Original
2 Castanets Coded
Section on Aliasing
3 Quartet Original
4 Quartet With Aliasing Introduced
5 Flute Uncoded
6 Flute Coded With A Wavelet-filter Of Lenght 4
7 Flute Coded With A Wavelet-filter Of Lenght 40
Section on Birdies / Band limitations
8 Glocken Original
9 Glocken Lowpass-filtered at 12 kHz
10 Glocken Lowpass-filtered at 8 kHz
11 Glocken Lowpass-filtered at 4 kHz
12 Funky Original
13 Funky Lowpass-filtered at 12 kHz
14 Funky Lowpass-filtered at 8 kHz
15 Funky Lowpass-filtered at 4 kHz
16 440 Hz + 4 Harmonics
17 440 Hz Without 1320 Hz Tone
18 440 Hz With Time-varying 1320 Hz Tone
19 Gilmour Original
20 Gilmour Slightly Distorted Decoded Signal
21 Gilmour Clearly Distorted Decoded Signal
22 Gilmour Severed Distorted Decoded Signal
23 Gilmour Original Bandlimited to 8 kHz
24 Gilmour Almost Birdies-free
25 Gilmour Slightly Worse Decoded Signal
26 Gilmour Severely Distorted Signal
Section on Speech Reverberation
27 Male Speech Original
28 2048 Filter Bank Bands, Processed (0 dB)
29 2048 Filter Bank Bands, Processed (-3 dB)
30 2048 Filter Bank Bands, Processed (-6 dB)
31 2048 Filter Bank Bands, Processed (-9 dB)
32 1024 Filter Bank Bands, Processed (0 dB)
33 1024 Filter Bank Bands, Processed (-3 dB)
34 1024 Filter Bank Bands, Processed (-6 dB)
35 1024 Filter Bank Bands, Processed (-9 dB)
36 512 Filter Bank Bands, Processed (0 dB)
37 512 Filter Bank Bands, Processed (-3 dB)
38 512 Filter Bank Bands, Processed (-6 dB)
39 512 Filter Bank Bands, Processed (-9 dB)
40 256 Filter Bank Bands, Processed (0 dB)
41 256 Filter Bank Bands, Processed (-3 dB)
42 256 Filter Bank Bands, Processed (-6 dB)
43 256 Filter Bank Bands, Processed (-9 dB)
44 Male Speech Original
45 Coded with 1024 subbands
Section on BMLD
46 Probe In-phase, Probe Level 9 dB Below Masker
47 Probe In-phase, Probe Level 6 dB Below Masker
48 Probe Out-of-phase, Probe Level 9 dB Below Masker
49 Probe Out-of-phase, Probe Level 6 dB Below Masker
Section on Stereo-Imaging
50 Original Stereo Applause Sound Excerpt
51 Intensity Stereo Coded Starting From 6 kHz
52 Intensity Stereo Coded Starting From 4 kHz
53 Intensity Stereo Coded Starting From 2 kHz
54 Intensity Stereo Coded Starting From 1 kHz
Section on Tandem Coding
55 Original Stereo Funky Sound Excerpt
56 Encoded/Decoded, Generation #1
57 Encoded/Decoded, Generation #2
58 Encoded/Decoded, Generation #3
59 Encoded/Decoded, Generation #4
60 Encoded/Decoded, Generation #5
61 Encoded/Decoded, Generation #6
62 Encoded/Decoded, Generation #7
63 Encoded/Decoded, Generation #8
64 Encoded/Decoded, Generation #9
65 Encoded/Decoded, Generation #10
Section on Speech Coding
66 Male Speech Original
67 Male Speech Coded With 8 kHz Sample Rate
68 Female Speech Original
69 Female Speech Coded With 8 kHz Sample Rate
70 Vocal Quartet Original
71 Vocal Quartet Coded With 8 kHz Sample Rate
72 Music A Original
73 Music A Coded With 8 kHz Sample Rate
74 Music + Speech Mixed, Original
75 Music + Speech Mixed, Coded With 8 kHz Sample Rate
76 Male Speech Original
77 Male Speech Coded With 16 kHz Sample Rate
78 Female Speech Original
79 Female Speech Coded With 16 kHz Sample Rate
80 Vocal Quartet Original
81 Vocal Quartet Coded With 16 kHz Sample Rate
82 Music A Original
83 Music A Coded With 16 kHz Sample Rate
84 Music + Speech Mixed, Original
85 Music + Speech Mixed, Coded With 16 kHz Sample Rate
Section on MPEG Filtering
86 Female Speech Original
87 Female Speech Bandpass Filtered In The MPEG Domain
88 Female Speech Bandpass Filtered In The Time Domain
89 Female Speech Bandpass Filtered Using Subband Scaling
90 Female Speech Sampling Rate Conversion In The Time Domain
91 Female Speech Sampling Rate Conversion In The MPEG Domain
92 Gilmour Original
93 Gilmour Bandpass Filtered In The MPEG Domain
94 Gilmour Bandpass Filtered In The Time Domain
95 Gilmour Bandpass Filtered Using Subband Scaling
96 Gilmour Sampling Rate Conversion In The Time Domain
97 Gilmour Sampling Rate Conversion In The MPEG Domain

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A publication of the AES Technical Council

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