Displaying the voice wave and sound level using a graphical representation

Providing a sound measuring tool that uses the microphone to measure noise volume in decibels (dB) and shows real-time results

Allowing users to take screenshots and upload them to Dropbox, email, and other applications

Being easy to use.

Totally free.

Sound Meter is an engaging mobile application that empowers users to measure and analyze sound levels in their surroundings. With its user-friendly interface and advanced features, the app caters to a wide range of applications, including noise monitoring, environmental assessment, and personal sound exposure tracking.

Key Features

* Real-time Sound Level Measurement: The app uses the device's microphone to capture and display real-time sound pressure levels in decibels (dB). Users can choose between various measurement modes, including A-weighting, C-weighting, and Z-weighting, to tailor the readings to specific needs.

* Historical Data Logging: Sound Meter automatically records and stores historical sound level data, allowing users to track and analyze noise patterns over time. The data can be exported in various formats, including CSV and Excel, for further analysis and reporting.

* Environmental Noise Assessment: The app can be used to assess noise levels in various environments, such as workplaces, homes, and public spaces. Users can set threshold values and receive alerts when sound levels exceed predefined limits, helping them identify and address noise pollution issues.

* Personal Sound Exposure Monitoring: Sound Meter allows users to track their personal sound exposure throughout the day. The app calculates the cumulative sound dose, which is a measure of the total amount of sound energy a person is exposed to over time. This feature is particularly useful for individuals working in noisy environments or for those concerned about their hearing health.

* Customization and Settings: Users can customize the app's settings to meet their specific requirements. This includes adjusting the sampling rate, measurement interval, and display preferences. The app also provides calibration options to ensure accurate sound level readings.

Applications

Sound Meter finds applications in various domains, including:

* Noise Monitoring: Monitoring noise levels in workplaces, factories, and construction sites to ensure compliance with regulations and protect worker hearing.

* Environmental Assessment: Assessing noise pollution in urban areas, near airports, or industrial zones to identify noise sources and develop mitigation strategies.

* Personal Sound Exposure Tracking: Tracking personal sound exposure for individuals working in noisy environments, musicians, and individuals concerned about hearing loss.

* Education and Research: Demonstrating sound level measurement principles, conducting noise surveys, and collecting data for research purposes.

* Home and Personal Use: Measuring sound levels in homes, apartments, or other indoor environments to optimize acoustics or address noise complaints.