Digital Signal Processor
The digital hybrid connects audio signals to a standard analog telephone line without the transmit / receive crosstalk common to analog hybrids. The Digital Signal Processor (DSP) continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.
Interview and Conference Applications
Broadcast Host provides connections for a microphone, headphones, mixer, sound card, telephone and your analog telephone line. An auxiliary telephone is only required to place outgoing calls. The auxiliary telephone is disconnected when you press the “Call” button, and reconnected when you press the “Drop” button.
IFB Applications
Broadcast Host features Auto-Answer/Auto Disconnect for use in IFB and monitoring applications. Other applications include: telephone interviews, talk shows, church PA interface, and conference room full duplex applications.
JK AUDIO: AUTO HYBRID IP 2
A Smooth Transition from POTS to IP.
AutoHybrid IP2 works in place of a VoIP telephone, providing high quality audio connections for broadcast or conference room installations. This half-rack design has the front panel call control features of a traditional hybrid, with additional audio features like Ducking, AGC, and Test Tones accessed through the web interface.
AutoHybrid IP2 is designed for a variety of broadcast applications, from talk shows and interviews, to IFB and program feeds. The front panel user interface makes it a perfect fit for courtroom, conference room, and classroom audio applications.
Installation is similar to adding any VoIP telephone. Initial setup requires VoIP/SIP account information from your IT systems administrator (Asterisk, Avaya, Cisco CUCM) or VoIP service provider (OnSIP, RingCentral, sip.audio). Lines 1 & 2 can be configured as two numbers under one account, or separate lines on two different accounts.
Features
- Front panel Answer, Drop, Auto-Answer, and Conference
- Caller ID and phone number/address entry on Web Browser
- G.711, G.722, G.729, Opus voice-band, and more.
- 24-bit AoIP Stereo Codec
- AGC (Automatic Gain Control)
- Caller Ducking (Attenuates caller when talent is talking)
- Transmit & Receive tone generator
- Send and Receive LED Metering
- Female XLR Line Input (2)
- Male XLR Line Output (2)
- LAN, USB, Remote Control Connections
- Rear Panel Recessed Level Controls
- Remote Control I/O Terminal Block
- PoE or AC Mains Powered
- Optional RA2 Rack Mount Adapter
Two Line Digital Hybrid- Inkeeper-2
Look No Further for Conference Calls.
Innkeeper 2 squeezes two independent digital hybrids in a 1U rack space. The front panel keypad, display, and handset jacks provide easy speed dialing and call setup. Its excellent caller audio output does not exhibit the transmit/receive crosstalk common to analog hybrids. This makes innkeeper 2 perfect for radio or television talk shows, teleconferencing, or auto-answer IFB feeds. The Digital Signal Processor (DSP) continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.
Menu System
The menu driven keypad and back lit display allow you to store 50 phone numbers by name in a phone list. You can also use the display to set features such as the number of rings before auto answer, master send channel selection, and test tone output. An auxiliary telephone jack is provided for each line. The auxiliary telephone is disconnected when you press the Call button, and reconnected when you press the Drop button.
Call Conferencing
Call Conferencing is activated by the front panel Conference button or the Remote Interface Unit. The Conference button joins both calls in a 2-way conference when both lines are off hook. Additional options in the configuration menu allow you to tailor the conference feature to your application. These options determine if audio signals on the Send and Caller XLR jacks are mixed or kept separate during a conference. Other applications include: telephone interviews, talk shows, church PA interface, and conference room full duplex applications.
Specifications
Line Input : Balanced Female XLR
Impedance : 20k ohms
Level : 500 mV RMS (-4 dBu nom, +10 dBu max)
Caller Out : Balanced Male XLR
Impedance : 200 ohms
Level : 500 mV RMS (-4 dBu nom, +10 dBu max)
Handset : Front panel handset jacks biased for electret handset (not included)
Phone Line Connector : RJ11C
Aux Phone Connector : RJ11C
Ringer : 0.8B REN
Isolation : 1500 VAC
Frequency Response : Telephone Side 200 Hz-3600 Hz
Four Line Digital Hybrid- Inkeeper-4
When a Single Line Hybrid Isn’t Enough.
Innkeeper 4 squeezes four independent digital hybrids in a 1U rack space. The front panel keypad, display, and handset jacks provide easy speed dialing and call setup. Its excellent caller audio output does not exhibit the transmit/receive crosstalk common to analog hybrids. This makes innkeeper 4 perfect for radio or television talk shows, teleconferencing, or auto-answer IFB feeds. The Digital Signal Processor (DSP) continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.
Menu System
The menu driven keypad and back lit display allow you to store 50 phone numbers by name in a phone list. You can also use the display to set features such as the number of rings before auto answer, master send channel selection, and test tone output. An auxiliary telephone jack is provided for each line. The auxiliary telephone is disconnected when you press the Call button, and reconnected when you press the Drop button.
Talk Show
For Talk Show applications combine innkeeper 4 with the Concierge 2×6 Switch Core and a Guest Module Control Surface.
Specifications
Line :Input
Balanced :Female XLR
Impedance :20k ohms
Level :500 mV RMS (-4 dBu nom, +10 dBu max)
Caller :Out
Balanced :Male XLR
Impedance :200 ohms
Level :500 mV RMS (-4 dBu nom, +10 dBu max)
Misc
Handset Front panel handset jacks biased for electret handset (not included)
Phone Line Connector :RJ11C
Aux Phone Connector :RJ11C
Ringer :0.8B REN
Isolation :1500 VAC
Frequency Response :Telephone Side 200 Hz-3600 Hz
Recommended Operating Temperature :-20°C to +40°C
Power :120-240 VAC Power Supply (Internal)
Size :1.75†x 7.3†x 19†(4.5 x 18.6 x 48.3 cm)
Weight :7.2 lbs (3.2 kg)