Audio Voice Data (AVD) Module Development Kit
The DA14AVDDECTDEVKT is a development kit for the DA14AVDDECT Audio Voice Data module. This module is a member of the wireless module family, operating on the...
Overview
Description
Whether you're developing audio-, voice- or data-based wireless applications, the DA14AVDDECT offers you the fastest and easiest route to market. It combines everything you need for world-class wireless performance in a single compact module. Fully RF tested and certified, it doesn’t require any in-depth RF knowledge or resources to use. Just drop it in and you’re ready to go.
The DA14AVDDECT audio voice data module is a complete solution for next-generation wireless applications. It contains all the hardware necessary, including a state-of-the-art DECT radio, a multi-core, power amplifier, stereo codec, battery management, and onboard antenna. You can tailor the module to your target application area simply by downloading and installing one of our optimized software stacks that also supports over-the-air upgrades.
Features
- Supports up to 4 microphones (PP) on one receiver (FP)
- 16kHz audio bandwidth high-end voice/audio quality
- Transmitter (PP) consumes down to 46mA (LPM) when talking
- 20kHz audio bandwidth for super high-end voice/audio quality
- One full duplex return channel with the guide for interaction
- Supports up to 1024 listeners in one group
- Receiver (PP) consumes down to 35mA (LPM) when listening
Comparison
Applications
Applications
- Public address
- Outdoor events
- School classrooms
- Church usage
- Tour guide
- Training and collaboration
- Language interpretation
- Event production/intercom
- Assistive listening
- Group tours
Documentation
= Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 1.75 MB | |
| Product Brief | PDF 367 KB | |
| Other | PDF 280 KB | |
| Manual - Development Tools | PDF 1.10 MB | |
4 items
|
||
Design & Development
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| MOD | Tray | 3 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Audio Data Stack (AVD Module) vs. Wireless Audio Module (WAM)
| Audio Data Stack | WAM | |
|---|---|---|
| Data Rate | 1.6kb/s | 1.6kb/s |
| Number of PP in a conference | N/A | N/A |
| Number of PP in PA/TG | 1024 | 128 |
| Full duplex/return channels | 1 | 0 |
| Voice/Audio bandwidth | 20kHz | 11.3kHz |
| Latency | 10ms | 10ms |
| Battery charging | NiMH/Li-ion batteries | 2 Cell NiMH |
| Programmability | Flexible API interface | None |