DSP equalization can't change reverberation time. Heavy drapes and carpets will reduce reverberation time, but if you need to go further, then dedicated acoustic treatment may be required. Note: the distortion components may include distortion from the microphone, so take care in interpreting these results. You're now up and running with the Audio side. You'll want to add your webcam or external video sources to the sources of OBS as per the manual of OBS. It’s the same ODM as the Behringer, but the build quality is better, and they are more stable in a wider range of temperatures and humidities. You also get a calibration file for each individual mic. I’ve measured up to 125 dB linear without the mic capsule distorting too, which beats the Behringer ECM8000 I’ve tested.

Why is the graph so uneven? Shouldn't we have a flat frequency response? Mostly, it's because of the room. Room modes (resonances) and reflections in a room act to make a nice flat loudspeaker response into a roller-coaster. At this stage, the ambiMIK-1 should be live and ready to stream audio as you'll notice from the RMS meters in the Audio Mixer section. Make sure to use the ambiMIK-1 gain utility (see user manual) to modify the internal gain for proper signal as you speak/play music... The yellow section from -20~-10dB is what we'd typically recommend.Then open the Configuration screen (the "gear" icon), and tap on I/O Device Configuration and then Input Channels. You will see the UMIK-1 has been selected: For multichannel system (E.g. 5.1/7.1) or a surround application where multiple speakers are spreadout around the room, use the 90deg file and point the UMIK-1 at the ceiling. Recommended by our Friends In this app note, we will demonstrate subwoofer integration for miniDSP'sstereoDirac Live processors using only the Dirac Live app for measurement Special features such as calibrated SPL measurement enabled under free Room EQ Wizard (REW) software miniDSP assembled some very comprehensive steps by steps for the UMIK-1 for all sorts of applications. Please make sure to start reading our application notes to be up and running in no time!

Next stage is to configure the ASIO source. We'll select the miniDSP ASIO driver(previously installed) and follow the below example configuration. REW offers a set of plots that show how different frequencies decay in time. These are generally used in the "modal region" of the room's acoustic response, from say 20 to 300 Hz, where resonances in the room dominate the measured frequency response. A well-known plot of this type is the "waterfall" plot, or cumulative spectral decay: Please note that OBS is third-party software. miniDSP is not able to directly provide support for this software. For questions or issues specifically related to OBS, please refer to the OBS Forum and its online tutorials. Upon opening SignalScope Pro, it will detect the presence of the connected UMIK-1 and query you for its serial number: Finally, change the signal generator to generate a pure tone (sine wave). Then go to the FFT display and tap the Play/Pause button. The display will show the tone being generated as a high "spike" as well as any distortion components. (For example, if you play a 1 kHz tone, distortion components will be at 2, 3, and 4 kHz):

Multichannel DSP for Audiophiles

Note the general comment that we'll actually only feed 2.0 (binaural) with this configuration. Both Facebook/Youtube will take it as such. Tap on Sig Gen at the bottom of the screen. You can experiment with the different types of test signal here. For now, set it as shown below, adjusting the volume so that it plays through the system at a comfortable level. Ensure that the signal generator is enabled at the top right, and turn signal generation on and off with Play/Pause button (next to the Headphones label at the top left. Adjust the level with the iPad volume control and the Noise Amplitude slider, and use the Noise Pan control to send output to only one speaker. Umik-1 on Ipad: Our technical team has been testing the UMIK-1 along with few ipad apps. A plug&play setup for a full featured measurement + SPL meter running from the Ipad. The miniDSP team built long term relationships with the following leading software applications and is proud to showcase them as our recommeded software solutions: