|
Headsets HS 4VXS
- with cardioid (HS 4VXS) microphone attached
- highest-quality pickup of speech
- HS 4VXS: effective suppression of noise from
surroundings
- excellent protection from vocal “popping”
sounds
- The earpiece on the opposite side can be folded out of the
way of the ear.
The headset is delivered as a complete set consisting of:
- the CCM 4VXS Lg Compact Microphone (a cardioid designed
for extremely close pickup of speech): have a matte gray surface
finish
- the HBL, a connecting rod for the microphone with a
fixed-angle suspension
- a foam pop screen B 5
- a pair of closed stereo headphones
The HCCM 4VXS Lg was developed in cooperation with the sound
engineers of a TV station who sought the highest possible quality
of sound even under the extreme conditions of Formula 1 motor
races.
A closed type of headphone was chosen to shield the wearer
from surrounding noise; it was also chosen so that its size would
accommodate the microphone.
The microphone of the HS 4VXS offers a strong bass rolloff and a
mild high-frequency boost. It is designed for lateral sound
pickup at the shortest possible distance, i.e. directly in front
of the speaker’s mouth. Proximity effect compensates for
its low-frequency rolloff such that the microphone has an even
frequency response for the person speaking, while background
noise encounters the full response rolloff and is greatly
reduced.
The microphone should be protected from vocal
“popping” noises by the use of a small, simple foam
windscreen such as the B 5; this is also recommended for hygienic
reasons.
Since the cable between the microphone and the headset (KHS
LI) is subjected to increased stress, it can easily be exchanged
if necessary.
In place of the cardioid microphone, an omnidirectional
microphone such as the CCM 2S Lg can be used; the result (model
HS 2S) would have lower sensitivity to popping and handling
noise.
For standard cable lengths and connectors, see
illustration.
Other connectors (supplied by the customer) can be installed at
no extra charge if requested when ordering. |
