SoundStructure C8 - Eight-channel AEC / Noise canceller / Feedback reduction w/Auto Mic Mixing and Matrix Mixer.- Includes UK and ROE power cords, use, Алматы

Первый эффект действительного звукового погружения для голосовой конференцсвязи и видеоконференцсвязи

• Доступны три модели Polycom SoundStructure серии C с количеством входов и выходов от 8x8 до 16x16
• Инсталляционное решение для голосовой связи обеспечивает максимальное качество и гибкость для помещений любого размера
• Единственный продукт с эхоподавлением в режимах моно и стерео для диапазона от 20 Гц до 22 кГц - адаптивный эхо-компенсатор
• Полноценная цифровая интеграция с системой Polycom HDX – добавьте мощный настраиваемый звук к решению видеосвязи высокой четкости

• Передовая система подавления обратной связи – Допускает более гибкое размещение микрофона, спикера и динамиков, обеспечивает продвинутую обработку речи
• Polycom SoundStructure Studio – облегчает настройку и является достаточно мощным, чтобы справляться с самыми сложными акустическими решениями
• Модульные телефонные карты – карты ТфОП для моноцелевых и многоцелевых линий связи в модульном слоте обеспечивают гибкость решения и сохранность инвестиций
• Комплексная обработка входящих, исходящих сигналов и субмикширования - Обеспечивает максимальную гибкость для помещений любой формы
• Цифровая интеграция с микрофонами Polycom HDX, даже при использовании только голосовой связи, обеспечивает простоту настройки и конфигурации

Dimensions

• 19” (483 mm) W x 13.5” (343 mm) L x 1.75” (45 mm) H (one rack unit)

Weight

• 12 lbs. (5.5 kg) dry, 14 lbs. (6.4 kg) shipping

Connectors

• RS-232: DB9F
• OBAM In/Out: IEEE 1394B
• CLINK2 : RJ45
• LAN: RJ45
• Control /Status: DB25F
• Audio: Mini (3.5mm) quick connect terminal blocks
• IR Receive: Mini (3.5mm) quick connect terminal block

Power and Thermal

• Internal supply
• Input voltage of 90-250 VAC; 50-60 Hz; line power requirements (including 0.6 PF): 130VA (C16), 115VA
• (C12), 95VA (C8)
• Thermal dissipation (Btu/hr): 266 Btu/hr
• (SoundStructure C16), 230Btu/hr (C12), 200 Btu/hr (C8)
• 0 to 40°C operating temperature

Inputs

• Phantom power: 48 V DC through 6.8kOhm series resistor per leg, 7.5mA per channel, software selectable
• Analog input Gain: -20 to 64 dB on all inputs in 0.5 dB steps, software adjustable
• Maximum input amplitude: +20.4dBu, 1% THD + N
• Nominal level: 0 dBu (0.775V rms)
• Equivalent input noise: < -122 dBu, 20 - 20,000 Hz,
• Rs=150 Ohms (1%)
• Input Impedance: 10 kOhms
• Input EMI Filter: Pi filter on all audio inputs

Outputs

• Output Gain: -100 to 20 dBu in 1 dB steps, software adjustable
• Maximum output amplitude: +23 dBu, 1% THD + N
• Nominal output level: 0 dBu (0.775 V rms)
• Output impedance: 50 Ohm, each leg to ground, designed to drive loads > 600 Ohms
• Output EMI Filter: Pi filter on all audio outputs

System*

• Frequency response: 20-22,000 Hz, + 0.1 /- 0.3 dB
• Idle channel noise: < -109 dB FS no weighting, 20 -20,000 Hz, -60dB FS, 0.997 kHz input signal, 0 dB gain
• Dynamic range: > 109 dB FS no weighting, 20 - 20,000 Hz, -60 dB FS, 0.997 kHz input signal, 0 dB gain
• Linearity: 0 dB FS to -122 dB FS +/- 1 dB
• THD+N: < 0.005%, -20 dB FS input signal
• Common Mode Rejection Ratio: < -61 dB, 20 - 20,000 Hz, no weighting
• Cross talk: < -110 dB, 20-20,000 Hz, 1kHz, channel-to- channel
• Latency: Mic/Line inputs to outputs: 20 ms, AEC and NC processing enabled
• Acoustic Echo Cancellation Span: 200 ms
• SoundStructure Total Cancellation: > 65 dB
• Convergence Rate: 40 dB/second
• Noise cancellation: 0-20 dB, software selectable
• Control Inputs: Contact closure
• Status Outputs: Open collector 60V and 500mA maximum per output
• All signal ground pins connected to chassis ground through low impedance planes
• *Unless noted, all values are valid for all channels at 0dB input gain

Optional Telco Cards

• Input gain: -100 to +20 dB in 1 dB steps, software adjustable
• Nominal transmit level: 0 dBu in SoundStructure yields
• -15 to -17 dBm to phone (country code dependent)
• Nominal receive level: -15 to -17 dBm from phone yields 0 dBu output (country code dependent)
• Off hook loop current: 10 mA (minimum) to 120 mA (maximum)
• Output gain: -100 to +20 dB in 1 dB steps, software adjustable
• Frequency response: 250-3300 Hz
• Dynamic range: > 70 dB FS, 250-3300 Hz, «A» weighted

Дополнительные опции и аксессуары
Аксессуары 2200-23809-001 HDX Ceiling Microphone - Black «Primary»: includes 2' (60cm) drop cable, electronics Interface, wall plate with 10' (3m) & 50' (15m) plenum cable. For HDX systems & SoundStructure. Platform dictates maximum # supported. Replaces 2215-23809-001 2200-23809-002 HDX Ceiling Microphone - White «Primary»: includes 2' (60cm) drop cable, electronics Interface, wall plate with 10' (3m) & 50' (15m) plenum cable. For HDX systems &SoundStructure. Platform dictates maximum # supported. Replaces 2215-23809-002 2200-23810-001 HDX Ceiling Microphone - Black «Extension» Kit: Includes 2' (60cm) drop cable, electronics Interface, 25' (7.6m) plenum cable. For use with HDX Ceiling Microphone Array 2200-23809--001. Platform dictates maximum # supported. Replaces 2215-23810-001 2200-23810-002 HDX Ceiling Microphone - White «Extension» Kit: Includes 2' (60cm) drop cable, electronics interface, 25' (7.6m) plenum cable. For use with HDX Ceiling Microphone Array 2200-23809-002. Platform dictates maximum # supported. Replaces 2215-23810-002 2200-24008-001 CLINK2 Crossover cable, 50-feet. Shielded, plenum rated. Links any two CLINK2 devices that use RJ-45 type sockets. 2200-24009-001 CLINK2 Crossover cable, 25-feet. Shielded, plenum rated. Links any two CLINK2 devices that use RJ-45 type sockets. 2200-24010-001 CLINK2 Crossover cable, 100-feet. Shielded, plenum rated. Links any two CLINK2 devices that use RJ-45 type sockets. 2200-33199-001 Reinforced Rack ears for SoundStructure includes chassis screws. 2200-33206-001 SoundStructure Headset Interface Adapter w/ 25ft RJ9 handset cable, Phoenix cables, 3ft Phoenix to Phoenix cables (2), Instruction Manual. 2200-43228-001 SoundStructure, Logic Port DB25 (M) connector with screw terminals. 2200-43229-001 OBAM cable (40ft) links multiple SoundStructure units. For all C-series and SR-series. 2201-33080-009 FRU Console only for SoundStructure C8, IS 2201-33120-009 FRU Console only for SoundStructure C12, IS 2201-33160-009 FRU Console only for SoundStructure C1 IS 2201-36120-009 FRU Console only for SoundStructure SR12, IS 2215-80031-001 SoundStructure Accessory Kit. Contains twelve (12) Phoenix-type screw-terminal connectors for use with all models. 2457-17625-001 OBAM cable (12») links multiple SoundStructure units. For all C-series and SR-series. 2457-23574-001 CLINK2 Crossover cable, 18-inches, shielded, special length for HDX link to SoundStructure in same rack. 2457-23716-001 Cable, HDX microphone array cable RJ45 to Walta(F) adapts HDX microphone cable to HDX 9000 series codecs 2457-25646-001 Walta (codec side) to RJ-45F Adapter Cable. For connecting HDX Ceiling Microphone Array or other RJ-45 C-Link 2 cable to HDX8000/7000/6000/4000 series codecs. 2457-26764-072 Extended length Black «drop cable» for connecting Spherical Ceiling Microphone Array element to electronics interface. 6ft (1.8m) long. Used with 2200-23809-001 & 2200-23810-001 only. Replaces 2457-24701-001 2457-26765-072 Extended length White «drop cable» for connecting Spherical Ceiling Microphone Array element to electronics interface. 6ft (1.8m) long. Used with 2200-23809-002 & 2200-23810-002 only. Replaces 2457-24701-003

Характеристики soundStructure C8 - Eight-channel АЕСА / Noise canceller / Feedback reduction w/Auto Mic Mixing and Matrix Mixer.- Includes UK and ROE power cords, use

• — Производитель: Polycom
• — Страна производитель: Бразилия