UMIK-1

Use the miniDSP UMIK-1 for precise car hi-fi measurement technology, buy now at a great price

The UMIK-1 from miniDSP, currently available in version 2, is the optimal tool for precise acoustic measurements. This calibrated USB-C measurement microphone, equipped with an integrated sound card, offers plug-and-play operation without drivers for Windows, Mac OS X, and Linux. A flat frequency range of 20 Hz to 20 kHz with an accuracy of +/- 1 dB makes it perfect for speaker design and car hi-fi calibration. DIRAC and REW, a free measurement program, can be easily used. Thanks to the custom calibration file, an undistorted sound image is the focus. Secure this all-rounder and benefit from the Masori lowest price guarantee.

The unique USB Audio Class 1.0 of the miniDSP UMIK-1

The miniDSP UMIK-1 operates in USB Audio Class 1.0, ensuring broad compatibility with numerous operating systems. This interface enables driverless use under Windows, Mac, and Linux. Audio Class 1.0 ensures stable and lossless data transmission without the need for external sound cards or preamplifiers. The integration of a dedicated sound card further reduces potential errors that could arise from external components. Thanks to this robust setup, you can rely on consistent and reliable measurement results, which is particularly beneficial when calibrating in different acoustic environments.

Individually calibrated microphone perfection for precise acoustic capture

Each miniDSP UMIK-1 microphone comes with a custom calibration file. This TXT file allows the microphone to be precisely calibrated to the respective serial number, ensuring consistent and precise measurement results across the entire frequency range from 20 Hz to 20 kHz. This calibration takes into account possible on-axis deviations in frequency, amplitude, and sensitivity drift. This level of detail ensures that you can precisely tune the microphone to your specific hi-fi application, whether you're recording listening spectra in a car or adjusting room acoustics in a home theater. An even finer calibration could prevent unwanted frequency boosts and thus further refine your measurement results.

USB-C port and power supply: Maximum efficiency with LED display

The miniDSP UMIK-1's USB-C port not only provides effortless 5 V power, but also offers easy connection to a wide range of modern devices. A blue LED on the microphone surface reliably indicates power readiness. This interface enables exceptionally simple installation, as no additional driver is required. The use of USB-C increases compatibility with current standards, reduces connection interruptions, and minimizes latency, which is particularly critical for real-time analysis. In situations where the connection is interrupted, the microphone automatically shuts down, promoting energy efficiency and device protection.

Including accessories for flexible use in any environment

The miniDSP UMIK-1 comes with a comprehensive range of accessories that underscore its versatility. A shielded USB-C to USB-A cable ensures a robust and interference-free connection to a PC or laptop. The included foam windscreen minimizes ambient noise when used in noisy environments. The mini tripod provides the flexibility needed to position the microphone in the optimal position for measurements. The included carrying case protects all components during transport and storage, allowing you to safely take your equipment anywhere. These accessories make the UMIK-1 a fully equipped kit for all acoustic challenges.

The unidirectional design and frequency range of the UMIK-1

The omnidirectional alignment of the miniDSP UMIK-1 makes it an excellent tool for capturing room acoustics data in 360° environments. The frequency range from 20 Hz to 20 kHz is reproduced with a remarkable accuracy of only +/- 1 dB. This definition guarantees that even the finest acoustic details are not lost and the original sound is authentically captured without any frequency gaps. The precise frequency representation allows adjustments to room acoustics or loudspeaker designs to be made with maximum precision. An extended frequency range could cover even deeper bass and higher treble, but also carries the risk of being more sensitive to ambient noise.

Integrated 24-bit ADC for high-resolution audio recording

The miniDSP UMIK-1's integrated 24-bit analog-to-digital converter (ADC) ensures excellent audio recording at 44.1 or 48 kHz. This sampling rate provides exceptionally high resolution for every measurement, ensuring that even subtle details in your measurement tasks are not lost. This clarity helps you precisely analyze acoustic phenomena and obtain traceable, qualitative data. A higher bit-depth converter could further help capture quiet signals with even greater clarity, but would result in drastically increased data volume and memory requirements, which could complicate measurement management.

Improved signal quality through maximized sound pressure and low noise

The miniDSP UMIK-1 is designed to withstand a maximum sound pressure level of 133 dB SPL at 0 dB gain, enabling highly dynamic results. Challenging acoustic environments, such as loud car engine noise, are thus handled cleanly and without distortion. At the same time, the low output noise level of -74 dBFS minimizes background noise. This combination contributes to a detailed sound image even at high sound pressure levels. Improved sound pressure could result in the capture of even more extreme sound waves, but carries the risk of increasing sensitivity to unexpected clipping.

The support of miniDSP and Masori for your optimal sound experience

miniDSP and Masori not only offer you outstanding products, but also provide comprehensive support. Visit the Audio Blog for in-depth technical information or use the expert support FAQ & Help to find answers to your questions. For the best possible start to your measurement adventures, consider on-site installation in Frankfurt (Oder) to ensure all your technical requirements are met. Benefit from this professional assistance to get the most out of your miniDSP UMIK-1.