Description
Tuning a high-end audio system can be a difficult and time-consuming ordeal if you don’t have the analytical tools needed to measure, visualize, and correct the sound. AudioControl’s DM-RTA signal analyzer provides five of the most important tools that installers use to make systems sound perfect.
- RTA, or real-time analyzer, visualizes system response across the entire sound spectrum. You can measure the acoustic response using a microphone, or the electrical response using the line inputs.
- Voltmeter?displays a signal’s voltage, so you can match a device’s output to another’s input sensitivity.
- Polarity Checker?makes sure all your drivers are moving in the same direction at the same time.
- SPL Meter?helps you level-match?your speakers.
- Oscilloscope?displays signals as sine-type waves that show a sound’s?frequency, voltage level, and whether or not it’s clipping.
- The DM-RTA can also generate the test tones and signals used for analysis, like sine waves, clicks, and pink noise. This portable device features a built-in battery, which can keep?its charge for about 3 to 5 hours, giving you plenty of time to take readings in a vehicle or at a remote venue before needing a recharge. There’s even 48-volt phantom power available for the microphones that need it to operate.
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- five-in-one signal analyzing tool
- AudioControl’s DM-RTA app for PC, Android, or iOS device included
- voltage meter (Vrms)
- real-time analyzer (RTA)
- 1/3, 1/6, or 1/12 octave resolution
- SPL meter
- polarity checker
- oscilloscope
Other Features:
- inputs: microphone, balanced line, unbalanced line, speaker-level
- switchable 48V phantom power for mic input
- onboard test tones with adjustable frequency and output level:
- sine wave, pink noise, square wave
- outputs: balanced line, unbalanced line, digital coax, digital optical, USB
- port for optional AC-BT24 Bluetooth module for wireless monitoring
- rechargeable battery included
Additional information
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