此外，DSP-4由Powersoft的ArmoníaPlus软件提供全面支持，可通过以太网（AESOP网络）实现远程系统控制，并允许访问独一无二的Armonía功能，包括LiveImpedance™ 实时阻抗测量、TruePower™限幅器和Active DampingControl™ 主动阻尼控制。 功能强大的Analog Devices SHARC® DSP / 330MHz / 2000MFLOPS 40位浮点数据，实现最优化的动态范围和高保真处理 完全集成入Powersoft ArmoníaPlus 软件 使大型系统的设置和维修变简单 AES3 带可选的少故障模拟自动备份 对准延时长达4s，带很高的时间分辨率 (步进为1 us) True power 限幅器，在追求驱动器最高性能的同时防止烧坏音圈 带IIR Butterworth、Bessel 和Linkwitz-Riley滤波器的分频器， 最高可达48 dB/倍频程 高级负载阻抗预测 峰值限幅器 自定义FIR滤波器，2048抽头 @ 48 kHz在输入和输出间任意共享 任意频率响应的输入均衡器，升余弦滤波器元件多达256个 TruePower™ 限幅器在追求驱动器最高性能的同时防止烧坏音圈 专利的阻尼控制和线缆电阻补偿：任何线缆长度都能得到最优化的阻尼低频响应 AES3 增益微调 AES3 环通连接 1 通道输入处理带专利的Tandem 技术，带来高信噪比 2 通道输入用于辅助输入处理 4 个经过完全处理的通道输出 自动网络配置 支持多个采样率 快速故障恢复时间：音频信号 <0. 05 s ，控制数据 <0. 5 s General Configuration 1 input, 4 output Architecture Analog Devices SHARC® DSP 330 MHz/2000 MFLOPS Internal processing 40-bit floating-point and Asynchronous Sample Rate Converter for matching any input digital stream Latency 4. 02 ms fixed latency architecture User data storage Up to 10 local presets, unlimited via ArmoníaPlus Firmware update Network upgradable firmware Remote control ArmoníaPlus Environmental operating temperature 0° - 40° C / 32° - 104° F DATA SHEETS DSP-4 Datasheet USER GU
特点
- Powerful Analog Devices SHARC® DSP / 330MHz / 2000MFLOPS
- 40 bit, floating-point data allowing for optimal dynamic range and lossless processing
- Full integration in Powersoft ArmoníaPlus software
- Large system setup and servicing is made easy
- AES3 with selectable glitchless analog auto backup
- Alignment delay up to 4s, with high temporal resolution (1 us step)
- Crossover with IIR Butterworth, Bessel, and Linkwitz-Riley filters, up to 48 dB/octave
- Advanced load impedance estimation
- Peak limiter with lookahead
- Custom FIR filter, 2048 taps @ 48 kHz shared arbitrarily between input and outputs
- Arbitrary frequency response input equalizer, up to 256 raised cosine filter cells
- TruePower™ limiter to avoid burning voice coils while getting the maximum performances from drivers
- Patented damping control: get an optimally damped bass response
- AES3 gain trim
- AES3 link through
- 1 channel input processing with proprietary Tandem technology for high SNR
- 4 fully processed channel outputs
- Automatic network configuration
- Support multi-sampling rates
- Fast failure recovery time: <0.05 s on the audio signal, <0.5 s on control data
规格
| Configuration | 1 input, 4 output |
|---|---|
| Architecture | Analog Devices SHARC® DSP 330 MHz/2000 MFLOPS |
| Internal processing | 40-bit floating-point and Asynchronous Sample Rate Converter for matching any input digital stream |
| Latency | 4.02 ms fixed latency architecture |
| User data storage | Up to 10 local presets, unlimited via ArmoníaPlus |
| Firmware update | Network upgradable firmware |
| Remote control | ArmoníaPlus |
| Environmental operating temperature | 0° - 40° C / 32° - 104° F |
