- Get in Touch with Us
Last Updated: Apr 25, 2025 | Study Period: 2024-2030
The signal-to-noise ratio (SNR) describes the proportion of a reference signal to the microphone's output noise level. This measurement takes into account noise produced by the microphone itself as well as the ASIC built within the MEMS microphone package.
Technically speaking, signal-to-noise ratio (SNR) is the ratio of the strength of the signal level to the strength of the noise that distorts the signal. Therefore, the overall microphone signal will be less noisy the larger the ratio.
First of all, active microphones are the only ones for which the signal-to-noise ratio is a specification. Regardless of the presence of external noise sources, active microphones have a built-in "self-noise" that permeates all of their signals.
The rating for the microphone's self-noise is deducted from this standardised number. Self-noise is often measured in A-weighted decibels.
Small microphones with exceptional performance have been created to the use of MEMS (microelectro-mechanical systems) technology. MEMS microphones are fully compatible with surface mount assembly technologies, have high SNR, low power consumption, and good sensitivity.
They are also available in very compact packages. MEMS microphones have good thermal characteristics and nearly no performance change during reflow soldering.
The Global SNR mems microphone market accountedfor $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The next generation of XENSIV MEMS microphones from Infineon Technologies AG have gone on sale. With selectable power modes, the new IM69D127, IM73A135, and IM72D128 microphones are suitable for a range of consumer electronics, including active noise cancelling (ANC) headphones, TWS earbuds, conference devices with beamforming functionality, laptops, tablets, or smart speakers with voice-user interfaces.
They can also be applied in a few industrial settings, like security and preventive maintenance. Based on the most recent Sealed Dual Membrane (SDM) MEMS technology from Infineon, the microphones provide exceptional ingress protection (IP57) at the microphone level.
According to Infineon, the sealed MEMS design prevents moisture or dust from getting between the membrane and the backplate, preventing mechanical blockage or electrical leakage, two major problems with MEMS microphones.
According to Infineon, the microphones may also be utilised with SDM technology to construct IP68 devices, the maximum level of protection, with only bare-bones mesh protection.
A flat frequency response with a low frequency roll-off, an incredibly low group delay, adjustable power modes, "very" low distortions (THD) even at high sound pressure levels, and exceptionally tight part-to-part phase and sensitivity matching are further features.
| Sl no | Topic |
| 1 | Market Segmentation |
| 2 | Scope of the report |
| 3 | Abbreviations |
| 4 | Research Methodology |
| 5 | Executive Summary |
| 6 | Introduction |
| 7 | Insights from Industry stakeholders |
| 8 | Cost breakdown of Product by sub-components and average profit margin |
| 9 | Disruptive innovation in the Industry |
| 10 | Technology trends in the Industry |
| 11 | Consumer trends in the industry |
| 12 | Recent Production Milestones |
| 13 | Component Manufacturing in US, EU and China |
| 14 | COVID-19 impact on overall market |
| 15 | COVID-19 impact on Production of components |
| 16 | COVID-19 impact on Point of sale |
| 17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
| 18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
| 19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
| 20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
| 21 | Product installation rate by OEM, 2023 |
| 22 | Incline/Decline in Average B-2-B selling price in past 5 years |
| 23 | Competition from substitute products |
| 24 | Gross margin and average profitability of suppliers |
| 25 | New product development in past 12 months |
| 26 | M&A in past 12 months |
| 27 | Growth strategy of leading players |
| 28 | Market share of vendors, 2023 |
| 29 | Company Profiles |
| 30 | Unmet needs and opportunity for new suppliers |
| 31 | Conclusion |
| 32 | Appendix |
© 2017-2025 Mobility Foresights Pvt Ltd. All rights reserved.