Sound Level Meter

Sound Level Meter Functions A sound level meter can be used for measuring sound or noise* for Community Noise Analysis, Building Acoustics, Industrial Noise Control, Machinery Noise Analysis, and further applications.

How can I measure the noise level?

A decibel is a unit used to measure the intensity of a noise or sound. The most common instrument used for measure noise levels is a Noise Level Meter (also known as a sound level meter).

Which sound level meter is the best?

Best Sound level meter 2022 • 7 Sound level meters Reviews

• REED. R8050.
• RISEPRO. Decibel Meter.
• BAFX Products. Decibel Meter.
• Nikou. GM1352.
• Meterk Store. MK09.
• Mootea. AS834+
• Protmex. MS6708.

What is a dB meter called?

A decibel meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound.

What does 100 decibels sound like?

85 – 100 decibels: For example, a hair dryer, blender, power lawn mower, forklift, or subway train. 100 – 120 decibels: For example, a bulldozer, impact wrench, or motorcycle. 120 – 140 decibels: Such as, a rock concert, auto racing, or a hammer pounding a nail.

How many decibels is too loud?

Sound is measured in decibels (dB). A whisper is about 30 dB, normal conversation is about 60 dB, and a motorcycle engine running is about 95 dB. Noise above 70 dB over a prolonged period of time may start to damage your hearing. Loud noise above 120 dB can cause immediate harm to your ears.

What is 70 dB sound like?

70 decibels is as loud as a washing machine or a dishwasher. It is a moderate noise level. 70 dB noise is not considered harmful to human hearing. However, extended exposure to levels above 55-60 dB can be considered disturbing or become annoying.

Can I use my phone as a decibel meter?

Apps for both Android and iOS Measure noise at home or in the workplace and calibrate home or professional audio equipment with this free app which includes a noise dosimeter, spectrum analyzer with RTA, FFT and Spectogram, as well as a hearing test.

Are phone dB meters accurate?

We investigate smartphones and apps for measuring environmental noise. We conduct 1472 tests on 100 phones in a reverberation room. Results show that one noise app is within 1 dB(A)of true noise levels. iOS apps perform better than Android apps which are less reliable.

Can you measure decibels with iPhone?

Thankfully, iPhone and Apple Watch feature both ambient (environmental) and headphone decibel monitoring that are quick and easy to use, including noise threshold warnings.

What is a Type 2 sound level meter?

Class 2 sound level meter is a 'general grade' meter. It is ideal for use in Noise at Work assessments, basic environmental measurements, entertainment noise, industrial hygiene, construction noise, and vehicle noise.

What tool do you use to measure sound?

The most popular instrument for measuring sound is called a sound level meter.

How many dB is a car horn?

Car horn: 110 decibels. Nightclub: 110 decibels. Ambulance siren: 112 decibels.

How loud is a gunshot in dB?

Almost all firearms create noise that is over the 140-dB level. A small . 22-caliber rifle can produce noise around 140 dB, while big-bore rifles and pistols can produce sound over 175 dB.

How far away can you hear 120 decibels?

The effective distance of a 100 dB(A) sounder in a very noisy environment is 1.8m, the distance for a 120 dB(A) sounder is approx 18m (10 times the distance). Note: Alarm sounders that are too loud may be dangerous and cause panic, discomfort and make communication very difficult.

How loud is too loud for a house?

Generally, exposure to sound levels above 85 dB is considered damaging to human hearing. That is why this is the most common maximum value allowed in industrial environments. For residential environments, the accepted decibel level is lower. Any noise exceeding 70 dB is considered disturbing.

What is an acceptable level of noise from neighbors?

68 dB is roughly the noise produced by a normal conversation, and is generally considered to be a safe noise level that a person can be exposed to without experiencing harm or hearing loss.

What is a healthy noise level?

Sounds at or below 70 dBA are generally considered safe. Any sound at or above 85 dBA is more likely to damage your hearing over time. Researchers have found that people who are exposed over long periods of time to noise levels at 85 dBA or higher are at a much greater risk for hearing loss.

How far can 60 dB be heard?

60 decibels is as loud as a normal conversation between two people sitting at a distance of about one meter (3 ¼ feet).

How many dB is a jet plane?

A study of noise on Airbus A321 aircraft reported levels of 60-65 decibels (dBA) before takeoff; 80-85 dBA during flight; and 75-80 dBA during landing. The outside of aircraft engines (around 140 dB at takeoff) and conditions on other aircraft may have higher or lower noise levels.