
Description
The ST-VP1 is intended for voice-over paging with user adjusted and controlled FADE or CUT between two input sources. This unit is also perfect for voice-overs where precise and consistent fade levels are required. Automatic operation can be achieved when used in conjuction with RDL™s ST-ACR products.
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Features:
- High-Quality Voice-Over Mixing
- Noiseless Paging
- Single Input Adapted for Paging or Voice-Over
- Selectable Fade-Under or Hard-Cut
- Adjustable Fade DEPTH and RATE
- Soft Audio Switching
| MUSIC SOURCE: | |
| Frequency Response: | 10 Hz to 20 kHz (+/- 0.25 dB) |
| THD+N: | < 0.01% |
| Attenuation when muted: | > 65 dB |
| VOICE SOURCE: | |
| Frequency Response: | 30 Hz to 20 kHz (+/- 0.25 dB) |
| THD+N: | < 0.01% |
| Attenuation when muted: | > 80 dB |
| COMMON: | |
| Input Level: | +4 dBu Balanced (may be connected unbalanced) |
| Output Level: | +4 dBu balanced (may be connected unbalanced) |
| Gain (either input): | Unity (balanced input/output) |
| Noise: | < -85 dB (below +4 dBu output) |
| Headroom: | > 18 dB (above +4 dBu) |
| Fade Rate: | Adj. 0.3 to 1.3 seconds (for 20 dB fade) Adj. 0.2 to 1.0 seconds (for 12 dB fade) |
| Fade Depth (music input): | Adj. 3 dB to 40 dB |
| Power Requirement: | GROUND-REFERENCED 24 to 33 Vdc @ 45 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
The ST-VP1 is intended for voice-over paging with user adjusted and controlled FADE or CUT between two input sources. This unit is also perfect for voice-overs where precise and consistent fade levels are required. Automatic operation can be achieved when used in conjuction with RDL™s ST-ACR products.
-
Features:
- High-Quality Voice-Over Mixing
- Noiseless Paging
- Single Input Adapted for Paging or Voice-Over
- Selectable Fade-Under or Hard-Cut
- Adjustable Fade DEPTH and RATE
- Soft Audio Switching
| MUSIC SOURCE: | |
| Frequency Response: | 10 Hz to 20 kHz (+/- 0.25 dB) |
| THD+N: | < 0.01% |
| Attenuation when muted: | > 65 dB |
| VOICE SOURCE: | |
| Frequency Response: | 30 Hz to 20 kHz (+/- 0.25 dB) |
| THD+N: | < 0.01% |
| Attenuation when muted: | > 80 dB |
| COMMON: | |
| Input Level: | +4 dBu Balanced (may be connected unbalanced) |
| Output Level: | +4 dBu balanced (may be connected unbalanced) |
| Gain (either input): | Unity (balanced input/output) |
| Noise: | < -85 dB (below +4 dBu output) |
| Headroom: | > 18 dB (above +4 dBu) |
| Fade Rate: | Adj. 0.3 to 1.3 seconds (for 20 dB fade) Adj. 0.2 to 1.0 seconds (for 12 dB fade) |
| Fade Depth (music input): | Adj. 3 dB to 40 dB |
| Power Requirement: | GROUND-REFERENCED 24 to 33 Vdc @ 45 mA |
| Ambient Operating Environment: | 0 degrees C to 55 degrees C |
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