Gilderfluke&Co 8 Bit Digital Audio Systems - Manual (Page 13)

Actual Playing Times:
The following tables show in seconds the capacities of several different
types of Eproms at several different fixed bandwidths. All values shown are
in seconds.
- 2 KHz Bandwidth (4,687 Hz UPDATE RATE) -
Eprom type: 27C512 27C010 27C020 27C040 27C080
Size: 64K x 8 128K x 8 256K x 8 512K x 8 1 M x 8
Number of bytes per Eprom: 65,536 131,072 262,144 524,288 1,048,576
1 Eprom (1 DR-50 MiniRepeater) 13.98 27.96 55.92 111.85 223.70
2 Eproms 27.96 55.92 111.85 223.70 447.39
3 Eproms 41.94 83.89 167.77 335.54 671.09
4 Eproms 55.92 111.85 223.70 447.39 894.78
5 Eproms 69.91 139.81 279.62 559.24 1,118.48
6 Eproms 83.89 167.77 335.54 671.09 1,342.18
7 Eproms 97.87 195.73 391.47 782.94 1,565.87
8 Eproms 111.85 223.70 447.39 894.78 1,789.57
9 Eproms 125.83 251.66 503.32 1,006.63 2,013.27
10 Eproms 139.81 279.62 559.24 1,118.48 2,236.96
11 Eproms 153.79 307.58 615.16 1,230.33 2,460.66
12 Eproms 167.77 335.54 671.09 1,342.18 2,684.35
13 Eproms 181.75 363.51 727.01 1,454.03 2,908.05
14 Eproms 195.73 391.47 782.94 1,565.87 3,131.75
15 Eproms 209.72 419.43 838.86 1,677.72 3,355.44
16 Eproms 223.70 447.39 894.78 1,789.57 3,579.14
Each Expansion: 32 Eproms 447.39 894.78 1,789.57 3,579.14 7,158.28
Repeater + 1 Expansion: 48 Eproms 671.09 1,342.18 2,684.35 5,368.71 10,737.42
Repeater + 2 Expansions: 80 Eproms 1,118.48 2,236.96 4,473.92 8,947.85 17,895.70
Repeater + 3 Expansions: 112 Eproms 1,565.87 3,131.75 6,263.49 12,526.99 25,053.98
Repeater + 4 Expansions: 144 Eproms 2,013.27 4,026.53 8,053.06 16,106.13 32,212.25
Repeater + 5 Expansions: 176 Eproms 2,460.66 4,921.32 9,842.63 19,685.27 39,370.53
Repeater + 6 Expansions: 208 Eproms 2,908.05 5,816.10 11,632.20 23,264.41 46,528.81
Repeater + 7 Expansions: 240 Eproms 3,355.44 6,710.89 13,421.77 26,843.55 53,687.09
- 3 KHz Bandwidth (7,031 Hz UPDATE RATE) -
Eprom type: 27C512 27C010 27C020 27C040 27C080
Size: 64K x 8 128K x 8 256K x 8 512K x 8 1 M x 8
Number of bytes per Eprom: 65,536 131,072 262,144 524,288 1,048,576
1 Eprom (1 DR-50 MiniRepeater) 9.32 18.64 37.28 74.57 149.13
2 Eproms 18.64 37.28 74.57 149.13 298.26
3 Eproms 27.96 55.92 111.85 223.70 447.39
4 Eproms 37.28 74.57 149.13 298.26 596.52
5 Eproms 46.60 93.21 186.41 372.83 745.65
6 Eproms 55.92 111.85 223.70 447.39 894.78
7 Eproms 65.24 130.49 260.98 521.96 1,043.92
8 Eproms 74.57 149.13 298.26 596.52 1,193.05
9 Eproms 83.89 167.77 335.54 671.09 1,342.18
10 Eproms 93.21 186.41 372.83 745.65 1,491.31
11 Eproms 102.53 205.05 410.11 820.22 1,640.44
12 Eproms 111.85 223.70 447.39 894.78 1,789.57
13 Eproms 121.17 242.34 484.68 969.35 1,938.70
14 Eproms 130.49 260.98 521.96 1,043.92 2,087.83
15 Eproms 139.81 279.62 559.24 1,118.48 2,236.96
16 Eproms 149.13 298.26 596.52 1,193.05 2,386.09
Each Expansion: 32 Eproms 298.26 596.52 1,193.05 2,386.09 4,772.1
Repeater + 1 Expansion: 48 Eproms 447.39 894.78 1,789.57 3,579.14 7,158.28
Repeater + 2 Expansions: 80 Eproms 745.65 1,491.31 2,982.62 5,965.23 11,930.46
Repeater + 3 Expansions: 112 Eproms 1,043.92 2,087.83 4,175.66 8,351.33 16,702.65
Repeater + 4 Expansions: 144 Eproms 1,342.18 2,684.35 5,368.71 10,737.42 21,474.84
Repeater + 5 Expansions: 176 Eproms 1,640.44 3,280.88 6,561.76 13,123.51 26,247.02
Repeater + 6 Expansions: 208 Eproms 1,938.70 3,877.40 7,754.80 15,509.60 31,019.21
Repeater + 7 Expansions: 240 Eproms 2,236.96 4,473.92 8,947.85 17,895.70 35,791.39
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