1. What is Pure Tone Frequency?

Pure tone frequency refers to the number of complete oscillations or cycles per second of a sound wave. It is measured in Hertz (Hz) and determines the pitch of the sound.

2. How Does the Calculator Work?

The calculator uses the frequency formula:

Where:

• \( Speed\ of\ Sound \) — The speed at which sound travels through a medium (m/s)
• \( Wavelength \) — The distance between two consecutive wave crests (m)

Explanation: The frequency of a sound wave is inversely proportional to its wavelength when the speed of sound remains constant.

3. Importance of Frequency Calculation

Details: Calculating frequency is essential in acoustics, audio engineering, music production, and various scientific applications to understand and manipulate sound properties.

4. Using the Calculator

Tips: Enter speed of sound in m/s and wavelength in meters. Both values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard speed of sound in air?
A: The speed of sound in dry air at 20°C is approximately 343 meters per second.

Q2: How does temperature affect the speed of sound?
A: The speed of sound increases with temperature, approximately 0.6 m/s per degree Celsius increase in air.

Q3: What is the relationship between frequency and pitch?
A: Higher frequencies correspond to higher pitches, while lower frequencies correspond to lower pitches in human perception.

Q4: Can this calculator be used for different mediums?
A: Yes, but you must use the appropriate speed of sound for the specific medium (water, steel, etc.).

Q5: What is the audible frequency range for humans?
A: The typical human hearing range is from 20 Hz to 20,000 Hz, though this varies with age and hearing health.