Crossover Số ASHLY PROTEA 4.8SP-PHÂN TẦN SỐ XỬ LÝ ÂM THANH MỘT CÁCH HOÀN HẢO tại Lotte Market
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Protea System Processor (4. It shall utilize 48-bit double-precision fixed-point DSP filtering with 24 bit, 48kHz, 128x oversampling delta-sigma A/D and D/A converters. All inputs and outputs are RFI-protected precision balanced on XLR connectors. The front panel shall have a large white-backlit LCD text display for easy viewing. A USB port shall be provided on the front and rear panels: Còn hàng
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Giới thiệu Crossover Số ASHLY PROTEA 4.8SP-PHÂN TẦN SỐ XỬ LÝ ÂM THANH MỘT CÁCH HOÀN HẢO tại Lotte Market
Protea System Processor (4.8) The system processor shall consist of four inputs and eight outputs. It shall utilize 48-bit double-precision fixed-point DSP filtering with 24 bit, 48kHz, 128x oversampling delta-sigma A/D and D/A converters. Digital processing includes Gain, Parametric EQ, Shelving Filters, Time Delay, Crossover Functions, Compression, Limiting, and Matrix Routing. All inputs and outputs are RFI-protected precision balanced on XLR connectors. The processor shall have a front panel interface that allows quick access to all control parameters by offering dedicated function buttons, eliminating the need for hidden sub-menus. The front panel shall have a large white-backlit LCD text display for easy viewing. Front panel LED meter bars shall also be provided on all inputs and outputs. A USB port shall be provided on the front and rear panels for even faster set-ups and stronger visualization of input/output routing, EQ, and filter curves using freely available control software. The back panel shall also provide an RS-232 data port for control and monitoring. The digital processor shall be capable of storing up to 30 preset file “snapshots”. It shall include four security modes; Off, Preset Lock, Parameter Lock, and Full Lockout. When connected to a PC via the USB port, security settings made on the unit are read and used within the software security section. The DSP processor shall mount in a standard 19” rack using 1 space (1.75” high).
Features
4.8SP Features:
• Front Panel Parameter Control
• Single rack space with XLR audio connections
• Extremely intuitive user interface
• Crossover, EQ, delay and limiter functions
• Outputs assignable to any input
• Front panel or PC programming and control with 4 levels of security
• USB and RS-232 interface
• Third-party control friendly
• Balanced inputs and outputs
• Linkwitz-Riley, Bessel and Butterworth filters
• 12, 18, 24 and 48dB/octave slopes
• Parametric EQ: 1/64th to 4 octave range
• 682ms input and output delay (1,364ms total)
• Limiter on each output
• Individual input and output metering