Roberts - RD-15 DAB - Radio
| LINDOS AUDIO SEQUENCE TEST | Roberts - RD-15 DAB - Radio |
SOURCE MS10 V3.0 | Speaker externally driven |
11-Jun-05 06:34 PM |
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FREQU RESPONSE @0dB 20 SEC [s]
| 20Hz | -22.00 | -22.00 | |
31Hz | -22.00 | -22.00 | |
40Hz | -22.00 | -22.00 | |
50Hz | -22.00 | -22.00 | |
100Hz | -12.75 | -22.00 | |
315Hz | 00.25 | -22.00 | |
1k0 | 00.87 | -22.00 | |
6k3 | 03.75 | -22.00 | |
10k0 | -02.87 | -22.00 | |
12k5 | -02.37 | -22.00 | |
14k0 | -02.75 | -22.00 | |
16k0 | -08.37 | -22.00 | |
20k0 | -06.87 | -22.00 | |
25k0 | -12.75 | -22.00 | |
This is an interesting test of a small modern speaker with roll surround. Unfortunately a full DAB test has not yet been possible, but this plot is interesting as it shows a reasonable response to 20kHz.
Bass equalisation appears to be applied in this radio, giving a better than usual sound with a response -3dB at 100Hz. |
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