To measure the audio quality, a good microphone is needed, along with a good sound meter. Audio quality measurements are typically done with microphones on studio-quality equipment, such as a mixer and speakers. If your business does not have any equipment that costs thousands of dollars, you can do it yourself by using a digital sound meter to record the audio. A top of the line sound meter is a small device that looks like a small radio or a simple cassette player.
There are two kinds of digital sound meters. Most sound meters today come with digital processors that give the user a tonal display and room control. These meters will also provide a sweep and audible tone. Digital sound meters are also portable.
The basic information about a top of the line sound meter is its dimensions and shape, its power source, and its control box. Dimensions of a sound meter are measured in inches, measured from top to bottom and side to side. This is measured without obstructions like audio cables, cords, etc. Measurements for a meter include its diameter, depth, and length. The distance between the meter’s lead and the recording head should be as long as the recording head’s output power.
Power of a sound meter is determined by the power rating of the power supply and the waveform to be recorded. A digital sound meter has its power supply so that you do not need a power supply to run the sound meter. An analog sound meter is usually battery powered. You can also purchase a battery-powered digital sound meter, although this would require more work and maintenance.
Sound meters are divided into three different categories: soft, hard, and digital. The soft meter is designed for soft vocals. Its LCD shows the soft spectrum. The soft meter’s shape is oval-shaped, which allows the user to see the smooth spectrum. A soft sound meter is equipped with some equalization.
A hard meter measures the standard audio. It is more sensitive than a soft meter. However, the results are less clear and accurate compared to a soft meter. A hard sound meter’s shape is rectangular and is usually equipped with an equalizer. Hard sound meters are often used for home theatre use since they provide better sound quality and clearer results compared to soft meters.
A top of the line sound meter is one that has a digitally compressed waveform. This makes it much easier to read and analyze. Digital sound meters usually cost more than a soft or hard sound meter. Digital sound meters also have more features than a soft or hard meter. They are used primarily for professional use, and they have very high resolution and accuracy.
What is the best kind of sound meter? The soft meters are generally the best if you are recording vocals and other soft sounds. The hard sound meters give you better results with a wide frequency range. However, the result may not be as perfect as a soft meter. Digital sound meters offer high-quality recordings and accuracy and are the most popular among sound meters.