Personal Audio
SH 330 IP - Sennheiser USA
Article No. 504013
Key Features
- Noise cancelling microphone
- Wideband voice functionality
- Call-center-tested durability
- Can directly connect to all major phone systems
(cable required)
Headset - Noise Cancelling Microphone
$108.00
Related product
$108.00
General Description
With its light-grey metal headband, the SH 330 IP appeals to business professionals looking for a stylish headset. The SH 300 range is known for it’s leather and foam cushions which makes the headset very comfortable to wear and makes light weighted headset is ideal for extended use on a daily basis.
Compared with traditional narrowband headsets, wideband technology offers a more natural and warm sound, and captures more speech details at high and low frequencies. When connected to a wideband supported communications line, the SH 330 IP wideband headset delivers natural high-definition sound for superior voice clarity, accented speaker recognition, and reduced echo. The benefits are increased productivity and less fatigue on business calls.
You'll experience crystal-clear sound thanks to a noise-cancelling microphone that filters out ambient noise and a unique foam ear pad that channels sound for maximum quality. The adjustable headband for a balanced fit, and adjustable microphone boom, with durable Teflon®** washer for personalised microphone placement ensure optimum comfort and stability. Last but not least, ActiveGard™* technology protects against acoustic shock and sudden sound surges.
Features
- HD voice clarity: The SH 330 IP wideband headset delivers natural high-definition sound for superior voice clarity, accented speaker recognition, and reduced echo
- Extra comfort: A duo adjustable headband for a balanced fit
- Optimum clarity: A noise-cancelling microphone filters out ambient sounds for clearer speech
- Precision positioning: 300° adjustable microphone boom for personalised mic placement, with Teflon®** washer for optimal stability and durability
- Acoustic excellence: The unique foam ear pad channels sound for maximum speech quality
- Protected hearing: ActiveGard™* technology protects against acoustic shock and sudden sound surges
- Peace of mind: It has a 2-year warranty
* * Sennheiser Communications patented technology
** Teflon® is a trademark of Dupont.
Delivery Includes
- SH 330 IP Headset
- Acoustic foam ear pads
- Carry bag
- Cable / Clothing clip
- Leatherette ear pads
- Microphone windscreen
$108.00
Technical Data
| Wearing style | Headband, monaural (single sided) |
| Cable length | 3.3 ft (1 m) Kevlar® reinforced |
| Connection | Easy Disconnect |
| Frequency response (headphones) | 150 - 6,800 Hz |
| Impedance | ≈ 180Ω |
| Sound pressure level (SPL) | Max. 103dB limited by ActiveGard™ |
| Ear-cup size | Regular ř 1.6 in (42 mm) |
| Frequency response (microphone) | 150 - 6,800 Hz |
| Pick-up pattern | Noise-canceling |
| Distortion | Less than 1% |
Glossary
| Cable length |
| The cable length is usually measured between the anti-kink sleeves of the cable (cable length without connectors). |
| Frequency response (headphones) |
| The frequency response of a pair of headphones is given within limits defined by the manufacturer. |
| Frequency response (microphone) |
| The frequency response of a microphone is given within the limits defined by the manufacturer. In studio condenser microphones it is generally within the range of between 20 Hz and 20 kHz. |
| Impedance |
| Impedance expresses the AC resistance of a microphone or a set of headphones. It is dependent on frequency and is given at 1 kHz as the so-called nominal impedance. Impedance is measured in ohms. In recent years, an industrial standard has developed, setting the impedance of headphones at 50 or 600 ohms. Sennheiser headphones are manufactured according to this standard, thus practically ruling out connection problems. With microphones, the input impedance of the following microphone amplifier should have at least three times the value of the nominal impedance, in order to prevent it from unnecessarily attenuating the microphone signal. |
| Pick-up pattern |
| Also known as polar pattern, directivity. According to their acoustic design, microphones differ in their sensitivity towards sound from different directions. Pressure microphones have a sensitivity that is largely independent of direction (omni-directional pick-up pattern). Pressure gradient microphones have the pick-up patterns wide cardioid, cardioid, super-cardioid or figure-of-eight. Interference microphones can be used to achieve a further concentration of the pick-up pattern (lobar pick-up pattern). As a special case, dummy head microphones achieve the pick-up pattern of the human ear/head (dummy head stereo). |
| Sound pressure level (SPL) |
| Due to the impractical numerical values, the sound pressure is usually given as the logarithmic value of the sound pressure level according to the equation: dB SPL = 20 x log (po / 0.00002 Pa). The abbreviation SPL (sound pressure level) is added in order to make a clear distinction from other uses of dB. The reference sound pressure, which is at the same time the threshold of hearing, is then 0 dB SPL. The threshold of pain is 140 dB SPL. A difference in the sound pressure level of 1 dB is just about perceptible, while a doubling of the sound pressure corresponds to 6 dB and a doubling of the volume corresponds to a rise of 10 dB. |
