The best way to improve a home or pro audio system is to use a measurement microphone to maximize performance. Combined with appropriate analysis tools, your system can be optimized fully. Get the most out of what you've put into your audio setup!
Microphones like the Dayton Audio EMM-6 and Behringer ECM8000 are omni-directional; they are designed for accurate sound pickup when used with ala carte audio analysis tools. The Dayton Audio OmniMic's USB microphone is intended for use with the OmniMic system's dedicated software exclusively.