KAD/VDC/001 Differential-ended voice-to-digital converter (CVSD)
Download Product Sheet register now
2 channel, Differential ended voice-to-digital converter (CVSD) - 2ch at 64kbps
The KAD/VDC/001 is a dual audio-to-digital converter module.
At the core of the module is a delta-modulator where the delta size depends on the rate of change. This is referred to as Continuously Variable Slope Delta (CVSD) modulation. This delta-modulator outputs a serial stream to a serial-to-parallel converter, the output of which is regularly read over the backplane. For a detailed description of this type of audio encoding, refer to the IRIG-106 standard, Chapter 5.
A tone output is also available that can be connected to a channel, for link indication or calibration/verification.
- Downloads
- SPECIFICATIONS
- SUPPORT
- REQUEST A QUOTE
Product Downloads
Featured Downloads
Features
- Two differential-ended audio input channels
- Programmable sampling rates (8 kbps to 64 kbps)
- Fully IRIG-106 Chapter 5 compatible
- 500 Hz tone output for link indication or calibration/verification
- Programmable word length, for example 16 bits @ 32 kbps = 2 k words per second
Applications
- Cockpit voice monitoring
KAM/CHS/13U Acra KAM-500 chassis - 13 Slots
The KAM/CHS/13U/ET is a thirteen user-slot Acra KAM-500 chassis, which along with the housing and backplane, includes a power supply module which regulates power supplies for the backplane...
NET/SWI/101 - Gigabit Ethernet Switch
The NET/SWI/101 is a Gigabit Ethernet switch designed for operating in harsh environments. Each port on the NET/SWI/101 is full-duplex only and can be set for 10BASE-T, 100BASE-TX, 1000BASE-T link...
KAD/DSI/102 24 channel Digital Module
The KAD/DSI/102 monitors the status (high/low) of up to 24 differential-ended discrete input channels. Each of these has an assigned programmable 32-bit counter. Additionally each of the inputs can...
KAD/VID/106 H.264 Video Encoder
The KAD/VID/106 is an H.264 video encoder card that converts one of three composite analog video inputs, or one Y/C analog video input to digital video and compresses it. Compressed video bit-rate...
KAD/MAT/101 Microcontroller-based module
The KAD/MAT/101 allows you run your own programs based on a dual core C6000DSP+ARM9 microcontroller. It provides high performance DSP functions in a widely used architecture. You can develop...
KAD/ADC/136 8 channel Flexible ADC
The KAD/ADC/136 is used to condition and digitize up to eight analog channels. Each channel can be configured for use in differential-ended or single-ended voltage measurement, ICP sensor, RTD...
KAD/ADC/135 12 channel Full/½-bridge ADC
The KAD/ADC/135 is used to condition and digitize up to 12 differential ended analog channels using simultaneous sampling 16-bit A/D for each channel. At the heart of the KAD/ADC/135 is a...
KAM/CHS/04L Acra KAM-500 chassis, narrow form - 4 user-slots
The KAM/CHS/04L is a compact four user-slot Acra KAM-500 chassis, which along with the housing and backplane, includes a KAM/PSU/006 power supply unit. The backplane has four slots for...
KAM/CHS/03F Acra KAM-500 chassis (base-mounted power supply and housing) - 3 user-slots
The KAM/CHS/03F is a compact three user-slot Acra KAM-500 chassis, which along with the housing and backplane, includes a KAM/PSU/008 power supply unit. The backplane has three slots for...
NET/REC/001 Ethernet Network Recorder (CompactFlash)
The NET/REC/001 is a stand-alone Ethernet network recorder. Incoming Ethernet frames are written to a CompactFlash card using a FAT32 file system. The NET/REC/001 can be configured via...
CONTACT SALES/SUPPORT
Product Finder
Contact Sales
Get Support
Request Quote
CONTACT SALES
Contact our sales team today to learn more about our products and services.
GET SUPPORT
Our support team can help answer your questions - contact us today.