Sennheiser MD 441: Difference between revisions
mNo edit summary |
|||
| Line 49: | Line 49: | ||
[[File:Sennheiser MD 441 Specifications.jpg|600px]] | [[File:Sennheiser MD 441 Specifications.jpg|600px]] | ||
=== | === Roll-Off Filter === | ||
At the end of the microphone there is a unique roll-off filter controlled by a five position rotary switch marked '''M ... S'''. | |||
('''M'''usic ...'''S'''peech) | |||
Sennheiser describes it this way. | |||
:When a directional microphone is spoken into from a close distance, the lower frequencies are overemphasized. If this effect is not desired, it may be levelled by aid of a roll-off filter. From the diagram (Figure 5) showing the influence of the roll-off filter, it can be seen that in position M (music) the frequency response curve is not altered in any way. In position S (speech) however, the frequencies below 700 Hz are attenuated by up to 14 dB. Between the positions M and S the low frequency response can be altered in three defined steps. | |||
:The five positions of the roll-off filter can be combined with the two positions of the brilliance switch. In this way, it is possible to choose between ten different frequency response settings | |||
The five positions of the roll -off filter can be combined with the two positions of the brilliance switch. In this way it is possible to choose between ten different frequency response settings | |||
[[File:Sennheiser MD 441 Roll-Off Filter.jpg|600px]] | |||
=== Brilliance Switch === | |||
:The MD 441 allows an accentuation in the upper frequency range. It can be chosen using a switch located on the underside of the microphone. This switch can be easily operated using a pencil or small pin. If the switch is brought into position =+*= the frequencies above 3 kHz are accentuated by about 5 dB. This switch position is recommended when the microphone is being used by a vocal soloist. The microphone can then be held vertical in front of the chest and the singer sings practically "over the top". Even then, the sound remains brilliant. | |||
[[File:Sennheiser MD 441 Brilliance Switch.jpg|600px]] | |||
==== Reviews ==== | ==== Reviews ==== | ||