If you're an audio engineer, you can now measure your RTA and calibrate your monitors using your iOS device and the i437L from MicW. The i437L is an electret condenser microphone designed to execute frequency and level analyzation for audio engineers and technicians in live venues, recording facilities, and personal studios. Use the mic for SPL metering, room response measurements, and monitor calibration, effectively giving you an RTA of your space.
All the Features You Need in a Portable Measurement Mic
This mic offers a 7mm electret-condenser capsule with an omnidirectional polar pattern. This yields a frequency response of 20 Hz to 20 kHz to cover the extremities of your room. Furthermore, each i437L is calibrated at the factory and complies with the IEC 61672 Class 2 sound level meter standard. The included windscreen reduces wind noise and protects the mic from moisture and dust.
Easy to Use
The Lightning connector provides direct connectivity with Lightning-capable devices such as the iPhone 7 and the iPad 4. Simply plug the mic into your compatible iOS device, and you're good to go.
Compatible with Measurement Apps in the App Store
This mic works with Apps available in the App store. It has been specifically tested with SignalScopePro and DSP mobile, and is accurate to within ±1 dBA.