Noise-meter - dB-meter, Decibel Meter, Sound Level Meter, Measure the sound around you easily

Angry Noise Detector

Noise health effects are the health consequences of elevated sound levels. Elevated workplace or other noise can cause hearing impairment, hypertension, ischemic heart disease, annoyance, and sleep disturbance. Changes in the immune system and birth defects have been attributed to noise exposure. Although some presbycusis may occur naturally with age, in many developed nations the cumulative impact of noise is sufficient to impair the hearing of a large fraction of the population over the course of a lifetime. Noise exposure also has been known to induce tinnitus, hypertension, vasoconstriction, and other cardiovascular adverse effects.

This App uses the flat and friendly design style, precise sampling and computational method, make you can use the microphone sensor of iPhone (or earphone), to survey precisely the noise level of some environment (or object) for a period of time. It may provide the comprehensive careful noise condition information for yours life and the physical and moral integrity. Has it, uses it, you can obtain benefits a great deal!

［Function Introduction］
1. Use the microphone sensor, examine the noise condition of a period of time.
2. Based on the current noise level, change color from quiet green to angry red, just like us humans.
3. Give the statistic information of noise intensity in dB SPL, calculate maximum value, minimum value and mean value.
4. Based on the current noise level, give the abundant prompt information.
5. Using the headset microphone (Ear Pods), can improve the measurement accuracy. To survey some single object, you may use the earphone approach it.

［Operating Introduction］
1. After the App starts, immediately carries on noise detecting.
2. Click on the digital dial, the sampling data will be reset.
3. Click the top LOGO, switch the waveform display style.
4. The default action is getting the average noise level for a period of time, if you want to measure the noise level of the short sound, can open the scroll waveform style, click the center dial again, and observe the peak value.

［Use scene］
1. Purchases a house, examines its interior and the periphery noise condition.
2. Purchases a car, examines its sound-insulated effect, and examines the car noise in the process of driving.
3. For prenatal education after pregnancy, get the sound intensity of the baby received, and give him/her a correct sound environment.
4. If there is a striking snoring among your roommates, you can test it for reference.
5. Test the noise in your work environment, and look it whether can damage our health.
6. Test various other environments you care about.