44.1 kHz

44.1 kHz refers to the sample rate used in digital audio, meaning the sound is measured and recorded 44,100 times per second. This rate captures enough detail to accurately reproduce the full range of human hearing, which typically spans from about 20 Hz to 20,000 Hz. By sampling at 44.1 kHz, digital audio can preserve audio quality close to that of original recordings, making it standard for CDs and many digital formats. Essentially, it’s a way of translating sound waves into digital data with high fidelity, ensuring clear and accurate sound reproduction.