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CCM 2H Compact Microphone

Omni / Mid-High Boost

무지향성 캡슐은 면밀하게 설계된 진정한 싱글-다이어프램 시스템에서만 제대로 작동합니다.

CCM 2는 전 영역에 걸쳐 평탄한 응답과 함께 저주파까지 시종일관 낮은 잡음을 유지합니다.

A/B 방식이나 Decca Tree 배치로 사용했을 경우 탁월한 공간 해상력과 스테레오감을 느낄 수 있습니다.

평탄한 무지향 특성으로 인해 전 방향에 걸쳐 반사음을 잡아내기 때문에 매우 균형잡힌 룸-사운드를 얻을 수 있습니다.


CCM 2 무지향성 마이크로폰은 주파수 반응에 따라 4가지 모델이 준비되어 있습니다.
무지향성 마이크의 경우 전 영역의 소리를 잡아내지만 실제로는 4kHz를 넘어가기 시작하면서는 다소의 지향성이 생깁니다.
이러한 특징 때문에 자유음장(Free Field)와 확산음장(Diffuse Field)에서의 고음 반응이 다릅니다.
Schoeps는 사용자의 상황과 음원과의 거리에 맞춰 3 가지의 보정 커브를 적용했습니다.

CCM 2H는 마이크 방향 정축에서 미드-하이 부분을 다소 부스트시켰습니다.


  • omnidirectional pattern 
  • mild high-frequency rise to compensate for losses at medium recording distance 
  • often chosen for spaced stereophony and Decca Tree arrangements

     


Order number

 

  •  No. 121009 CCM 2H L (standard Lemo version) 
  •  No. 121010 CCM 2H U (fixed cable version with XLR) 

Description

If this microphone is used indoors at medium recording distances (i.e. where direct sound energy is similar in amount to reflected sound energy), its overall response will be linear. Its extended frequency response and low noise make it appropriate for the most demanding applications. 

 The sound inlet of the CCM 2H is narrower than that of our other pressure transducers, causing a slight, purely acoustic response elevation above 6 kHz. This reduces the high frequency loss for diffuse sound, thus helping to preserve natural sound quality.


Practice

The CCM 2H, like the CCM 2S, is ideal for natural-sounding pickup of instruments and orchestras in spaces with well balanced reverberance. The choice between the two capsule types is essentially a matter of personal preference. At a given miking distance the CCM 2H might be described as more ”balanced and round” sounding while the CCM 2S would give a slight additional brilliance. However, one might also choose the CCM 2H for slightly closer placement or the CCM 2S for slightly more distant placement – and then these two capsule types would have very similar sound quality, with the main difference then being in the balance of direct to reverberant sound which is picked up. 

 For spaced microphone (A/B) stereo recording and especially the Decca Tree method, KA 40 accessory spheres are recommended.


Technical Specifications
Frequency rangesee corresponding capsule 
Sensitivitysee corresponding capsule 
Maximum sound pressure level (THD < 0.5 %)135 dB-SPL (P48)
127 dB-SPL (P12)
Maximum output voltage2,6 V (8,3 dbV) with 2 kΩ load
Low cut filter20 Hz, 12 dB/Okt.
Output impedance90 Ω
Maximum cable length> 400m
SCHOEPS RFI ShieldNo
Powering standard / Valid rangeP48 / > 40 V
P12 / > 10 V
Current consumption4 mA (P48)
3,6 mA (P12)
Common mode rejection ratio (at 1 kHz)> 55 dB
Minimum recommended load impedance2 kΩ
OutputLemo (CCM-L) or XLR-3M (CCM-U), analog, 1 channel
Length46 mm (CCM-L)
Diameter20 mm
Weight33 g (CCM-L)
Surface finishmatte gray (g) or custom color

Graphics

Polar Diagram CCM 2H

Polar Diagram CCM 2H

Frequency Response CCM 2H

Frequency Response CCM 2H


Downloads

Variants & Options
  • No. 191701 "Matching of microphone capsules including certificate": Although our normal production tolerances are very close, we can deliver specially matched compact microphone pairs.
  • Each CCM microphone is available as a standard version "L" with a Lemo plug and as a version "U" with a permanently attached 5 m cable and XLR-3M connector.