Description
The National Instruments AT-A2150 Dynamic Signal Acquisition Board is an advanced piece of equipment for signal processing and analysis. It comes with various part numbers for different versions; the AT-A2150C version is available with a board part number of 180350-01 and a kit part number of 776493-01, while the AT-A2150S version has a board part number of 180350-02 and a kit part number of 776493-02.
Operation of this sophisticated board is facilitated by the NI-DAQ driver software, which is compatible with Windows operating systems. The AT-A2150C is particularly designed with crystal oscillators for high-fidelity digital audio and is well-suited for comprehensive audio band measurements and signal processing tasks. In contrast, the AT-A2150S is tailored for voiceband and speech measurements, making it ideal for speech-related applications.
This dynamic board is designed to be compatible with personal computers (PCs) and offers four channels with 16-bit resolution, ensuring precise data capture. It boasts a high 51.2 kHz analog-to-digital conversion rate, enhancing the speed and efficiency of data acquisition.
Moreover, the AT-A2150 can effortlessly interface with other National Instruments equipment like the AT-DSP2200 through the RTSI bus, allowing for expanded functionality and integration. It is equipped with 256-word FIFO buffers to ensure a consistent and uninterrupted data flow.
The board’s ability to digitize signals at a bandwidth of 22 kHz or less makes it versatile for a range of applications. Despite its announcement of obsolescence status, the AT-A2150 remains available for purchase and repairs through Apex Waves, offering continued support for users who rely on this high-quality signal acquisition tool.
| Attribute | Description |
|---|---|
| Product Name | National Instruments AT-A2150 Dynamic Signal Acquisition Board |
| Part Numbers | AT-A2150C Board: 180350-01, Kit: 776493-01 AT-A2150S Board: 180350-02, Kit: 776493-02 |
| Driver Software | NI-DAQ driver software for Windows operating systems |
| AT-A2150C Features | Designed with crystal oscillators for digital audio and frequencies of digital signal processing. Suitable for complete audio band measurements and signal processing applications. |
| AT-A2150S Features | Designed for voiceband and speech measurements with crystal oscillators for speech applications. |
| Compatibility | For use in personal computers (PCs) |
| Channels | 4 channels of 16-bit resolution |
| Conversion Rate | 51.2 kHz analog-to-digital conversion rate |
| Interface | Can interface with National Instruments AT-DSP2200 through the RTSI bus |
| FIFO Buffers | 256-word FIFO buffers |
| Bandwidth Capability | Digitizing signal at 22 kHz or less bandwidth |
| Obsolescence Status | Obsolete but available for purchase and repairs by Apex Waves |
Question 1: What distinguishes the AT-A2150C and AT-A2150S versions of the National Instruments Dynamic Signal Acquisition Board in terms of their design and intended measurement applications?
Answer 1: The AT-A2150C version of the National Instruments Dynamic Signal Acquisition Board is designed with crystal oscillators for high-fidelity digital audio, making it suitable for comprehensive audio band measurements and signal processing, while the AT-A2150S is tailored for voiceband and speech measurements, thus ideal for speech-related applications.
Question 2: What are the differences between the AT-A2150C and AT-A2150S versions of the National Instruments Dynamic Signal Acquisition Board in terms of their design focus and the specific applications they are best suited for?
Answer 2: The AT-A2150C is designed with crystal oscillators for high-fidelity digital audio and is suited for comprehensive audio band measurements and signal processing tasks, whereas the AT-A2150S is tailored for voiceband and speech measurements, making it ideal for speech-related applications.
Question 3: What are the differences in design and intended application between the AT-A2150C and AT-A2150S versions of the National Instruments AT-A2150 Dynamic Signal Acquisition Board?
Answer 3: The AT-A2150C version of the National Instruments AT-A2150 Dynamic Signal Acquisition Board is designed with crystal oscillators for high-fidelity digital audio, making it well-suited for comprehensive audio band measurements and signal processing, while the AT-A2150S is tailored specifically for voiceband and speech measurements, ideal for speech-related applications.
Question 4: What capabilities distinguish the AT-A2150C version of the National Instruments Dynamic Signal Acquisition Board from the AT-A2150S version in terms of their design and intended applications?
Answer 4: The AT-A2150C version of the National Instruments Dynamic Signal Acquisition Board is designed with crystal oscillators for high-fidelity digital audio, making it suitable for comprehensive audio band measurements and signal processing tasks, whereas the AT-A2150S version is optimized for voiceband and speech measurements, rendering it ideal for applications related to speech analysis.
Question 5: Considering the details provided about the National Instruments AT-A2150 Dynamic Signal Acquisition Board, what are the differences in design and application between the AT-A2150C and the AT-A2150S versions?
Answer 5: The AT-A2150C version of the National Instruments Dynamic Signal Acquisition Board is designed with crystal oscillators for high-fidelity digital audio, making it best suited for comprehensive audio band measurements and signal processing tasks, whereas the AT-A2150S version is tailored for voiceband and speech measurements, rendering it ideal for applications related to speech and voice analysis.
