920-648-8511
info@Tel-Echo.com

Sample transfer times for 1 second of imaging

Home
Compression
Ratio
56 Kbps Modem
(37 Kbps)
ISDN
(83.2 Kbps)
3 ISDN
(250 Kbps)
T1
(1.0 Mbps)
In a nutshell
200:1
24. seconds
11. seconds
3.5 seconds
.9 seconds
Tel-Echo -- Acquire
120:1
38. seconds
17. seconds
6 seconds
1.5 seconds
Tel-Echo -- Review
80:1
54. seconds
24. seconds
8 seconds
2 seconds
Transfer Times
60:1
73. seconds
32. seconds
11 seconds
3 seconds
For more
information 		Note that all transfer times are based on 65% of the rated capacity of the line
Studies have shown that for all compression ratios a T1 connection is essentially real time. A 3 ISDN connection is close to real time for 120:1 and 200:1 compression.