SOUND4 FIRST, bir FM/HD işlemcide ihtiyacınız olan en önemli işlevlerin tümünü sağlar ve hem performans hem de satın alınabilirlik açısından çıtayı yükseltir. Ödün vermeyen kalitede bir ses sunmak için tasarlanan bu araç size 2 bant işleme, dijital stereo üreteci ve IMPACT Clipper sunar.
Bu ürünün en önemli avantajlarından biri, sesin cihaz açıldıktan sadece üç saniye sonra yayınlanmasıdır. Bu araç tamamen BS-412 uyumludur ve bir HD Sınırlayıcı, Düşük Bozulma Bas Kesme Makinesi ve Düşük Bozulma FM Sınırlayıcı ile birlikte gelir. SOUND4 FIRST, Analog, Dijital ve AES-67/Livewire giriş ve çıkışlarının yanı sıra bir MPX FM çıkışına sahiptir. Ayrıca, alıcıların stereodan monoya geçişinden kaynaklanan "harmanlama problemini" çözerek size sürekli bir net ses seviyesi getirir.
Etkileyici yedekleme işlevleri, güvenilir, kesintisiz bir ses beslemesi sağlar. SOUND4 FIRST, HLS dahil tüm standart sunucularla tam uyumlu bir akış çıkışı sağlar.
Analog Input | |
Quantity | 2 stereo |
Level | 2 ranges (+12 or +24 dBu - software selectable) |
Impedance | 10 kΩ |
Connectors | 1 pair of XLR female balanced, EMI suppressed; 1 pair on a DB25 female (TASCAM pinout) balanced, EMI suppressed |
Digital Input | |
Quantity | 2 stereo |
Standard | AES3 |
Sampling Rate | 32 to 192kHz, 24 bits |
Connectors | 1x XLR female balanced , EMI suppressed; 1 on a DB25 female (TASCAM pinout) balanced, EMI suppressed |
AES/EBU Input Sync | |
Quantity/Connector | 1 on a DB25, EMI suppressed |
Sync Type | Word Clock - 32 to 192 kHz |
Video | PAL or NTSC |
Level | 1 to 6 Volts |
Impedance | 75 Ω |
SCA/RDS Input | |
Quantity/Connector | 2x BNC, EMI suppressed |
Type | Adder |
Level | Same as MPX output (adder) |
Impedance | 75 Ω or 10 kΩ, jumper selectable |
Analog Output | |
Quantity | 2 stereo balanced (with automatic unbalancing) |
Level | 2 ranges (+12 or + 24 dBu - software selectable) |
Load Impedance | 10 kΩ typ. (> 300 Ω) |
Connectors | 1 pair of XLR male balanced, EMI suppressed; 1 pair on a DB25 female (TASCAM pinout) balanced, EMI suppressed |
Digital Output | |
Quantity | 2 stereo |
Standard | AES3 |
Sampling Rate | 32 to 192kHz, 24 bits |
Connectors | 1x XLR male balanced, EMI suppressed; 1 on a DB25 female (TASCAM pinout) balanced, EMI suppressed |
Stereo Generator MPX Output | |
Quantity/Connector | 2x independent BNC, EMI suppressed |
Signal | MPX or 19kHz pilot |
Level | 2 ranges (+6 or +18dBu - software selectable) |
Load Impedance | 75 Ω typ. (> 35 Ω) |
Audio Specifications | |
Processing Delay MPX | 30ms |
Processing Delay Analog Out (HD) | 11ms |
Frequency Response MPX | 30Hz - 15 kHz +/-0.2dB (de-emphasized) |
Frequency Response Analog Out (HD) | 20Hz - 15 kHz +/-0.1dB (de-emphasized) |
Signal to Noise | >90 dB |
Distortion MPX | <0.018% THD |
Distortion Analog | <0.006% THD |
Separation | >70 dB |
Audio Over IP | |
Live Protocol (AES67) | Ethernet 100Mbps; Compatible AES67, Ravenna, Livewire; 48kHz, 24 bits, stereo, >= 12 samples/packet (250µs), delay 1ms |
Transport protocol (IP) | Ethernet 100Mbps; High quality stereo codec (32 to 200kbps) or linear; 2.5s compensation buffer |
Power Supply | |
Type | Dual Redundant |
Voltage | 100 – 260 Volt AC, < 40W |
Operating Conditions | |
Operational between | 0 – 50°C |
Size And Weight | |
Dimensions (WxHxD) | 485 x 44 x 260 mm |
Shipping Weight | 550 x 120 x 580 mm / 3.900 kg |
HS Code | 8517620000 |
Power Up Boot | |
Boot time | 3s |
Bypass Relay | |
AES | AES in => AES out |
Analog | Analog in => Analog out |
Optional Interfaces | |
USB | 2.0, for upgrades |
micro SD card | for music files |
RS232 | DB25 standard, for RDS (shared with GPIO) |
GPS input | For System time and AoIP Sync. SMA connector (active antenna) |
GPIO | 8 inputs, 8 outputs (opto-isolated) with 5V supply (DB25 male) |
SOUND4 REMOTE CONTROL Software Operating Systems | |
Linux Debian | 32 & 64 bits |
Microsoft Windows | 32 & 64 bits: Windows 7, Windows 8, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019 |
PC To Client Communication Interface | |
TCP/IP | Client (Remote) / Server (Impact) architecture via Ethernet 1000Mbps |
Link & Share | All parameters are accessible via simple Telnet protocol |
SNMP | Supervision with Trap Feature |