ESPN에서 BBC까지,Orban 제품은 전세계 TV 방송국 및 라디오 방송국에서 사용하고 있습니다. Orban은 지난 30년 간 방송 사운드 향상에 대한 오디오 제품의 설계를 성공적으로 이끌어오고 있습니다. Bob Orban은 새로운 스테레오 FM 방송국의 앨범 사운드에 만족하지 못하여 회사를 설립하였고 Loudness를 최대화하면서 정부의 방송 규정을 충족 할 수 있는 하나의 창에 여러 개의 처리 구조를 결합한 OPTIMOD 시리즈를 개발하였습니다. 이러한 끊임없는 노력으로 인해 현재 전세계 TV, RADIO 방송인들이 Orban OPTIMOD 시리즈를 찾는 이유가 되고 있습니다. 

Orban Optimod-PC 1101 Main Features:  

 


- Dramatically improve audio consistency dynamically with that world-renowned Optimod sound
- Most universal professional audio card with features not found anywhere else
- Prevents the top listener complaints: loudness variation and program inconsistency
- Now two sound cards in one, for professional content/commercial insertion systems,  

  and watermark encoding
- Dedicated onboard DSP saves host computer CPU cycles for more streaming encoders and ensures  

  against audio gaps or dropouts
- Network control of audio routing, mixing, and processing
- CBS Loudness Controller controls subjective loudness to ATSC A/85:2011 and EBU R 128 standards 

SYSTEM 

 

Number of Audio Processors: One stereo or two independent mono audio processors

Number of Channels: Each of the two sound devices can handle one stereo channel or two mono channels.
                    The channels can be mixed and routed via a three-bus mixer ("Processed," "Direct 1," and "Direct 2"),
             
Frequency Response: ±0.1dB, 2-20,000Hz (Bypass software running).

Input/Output Delay: Adjustable from 25 ms to 62 ms in 1 ms steps.
                            Presets available for one frame of: 30 fps (33.33ms), 29.97 fps (NTSC color video; 33.37ms),
                            25 fps (most PAL video; 40ms), and 24 fps (film; 41.67ms).
                           "Minimum" delay is also available; this delay will vary according to the processing structure in use
                            and crossover mode settings.

Internal Filters: 10, 11, 12, 13, 14, 15, and 20kHz can be used to provide additional anti-aliasing
                      for low sample rate services, such as Internet Streaming Encoders, Eureka-147 (24kHz mode),
                     iBiquity HD-AM (32kHz) and Digital Radio Mondiale

Internal Sample Rate: 48kHz.

Wave Sample Rate: 8-96kHz.

Internal Resolution: 24-bit fixed point (3 x Freescale DSP56367).

Input/Output Resolution: 24-bit.

Peak Control Accuracy: If output samples are synchronous with internal samples, maximum overshoot of

                                  any output sample is 0.1dB.
                                 This is true at 48kHz output sample rate. If sample rate conversion after internal processing

                                  makes output samples asynchronous with internal samples, output samples can overshoot

                                 as much as 1dB (0.3dB typical).

Phase Response: All processing is linear-phase (constant group delay).

AGC (Automatic Gain Control): ±12dB/24dB gain range, Two-Band, Gate and Window enabled.

Stereo Enhancer: Two styles available:
                 Orban-patented L-R dynamic expansion triggered by L+R transients; (2) L-R delay.

Equalizers: Shelving Low Bass EQ, selectable 6 dB, 12dB or 18dB/octave.
                 Three-band Parametric EQ with analog-style bell-shaped curves. Program Adaptive HF Enhancer.

Multiband Compressors: -24dB gain range, Five-Band and Two-Band, selectable by mute-free crossfade.

Limiter: -12dB gain range, Look-ahead IM distortion reduced, competitive with the best dedicated mastering limiters,

           achieving high loudness with a remarkable lack of side-effects.

Loudness Controller: Constrains subjective loudness to a user-adjustable threshold via
                               the 1981 Jones & Torick CBS Technology Center algorithm, as further refined and developed by Orban. 
                               The algorithm also drives a subjective loudness meter, which is displayed on the 1101's GUI.
                               In dual-mono mode, there are two independent loudness controllers and meters.

Number of Factory Presets: More than 20, each with 19-step LESS-MORE control.
                                       Presets are fully customizable with FULL CONTROL. 
                                       In addition to presets for full processing, there are also "AGC" and "Look-ahead Limiter" presets.

Number of User Presets: Essentially unlimited.
                                    User presets can be saved on the host hard drive or on other storage devices