Two buffers of 256 samples at 48,000 Hz add about 10.67 ms of delay. Quick answer: Multiply the buffer size by the number of buffers, divide by the sample rate and multiply by 1,000. For example, 256 samples x 2 buffers at 48,000 Hz is 10.667 ms, 128 samples x 2 buffers at 48,000 Hz…
45 arcminutes is 0.75 degrees, because it takes 60 arcminutes to make one degree. Quick answer: Divide the arcminutes by 60. For example, 45 arcmin is 0.75 deg, 90 arcmin is 1.5 deg and 22.5 arcmin is 0.375 deg. The arcminutes to degrees formula Degrees equal arcminutes divided by 60. The factor 1 divided by…
Lifting gear is rated in kN, but you think in kg. Multiply kN by 101.97 to get the kilogram-force. Quick answer: multiply the force in kN by 101.97. For example, 5 kN is 509.86 kgf, 10 kN is 1,019.72 kgf and 2 kN is 203.94 kgf. The kN to kgf formula One kilogram-force is 9.80665…
Concrete and soil are priced by the cubic yard, while many measures start in cubic feet. Divide ft³ by 27 to switch. Quick answer: multiply the volume in ft³ by 0.037037. For example, 27 ft³ is 1 yd³, 100 ft³ is 3.704 yd³ and 500 ft³ is 18.519 yd³. The ft³ to yd³ formula One…
A year is not quite 365 days, and the quarter day left over is the reason every fourth year gets an extra square on the calendar. Quick answer: multiply the years by 365.25. So 1 year is 365.25 days, 5 years is 1,826.25 days and 10 years is 3,652.5 days. A single calendar year is…
A French weather app promises 30 degrees tomorrow, and your American friend packs a winter coat. Nobody is wrong; they are just speaking different temperature languages. Celsius to Fahrenheit is the translation, and once you understand the one formula behind it, you can read a forecast anywhere in the world. Quick answer: multiply the Celsius…
A speed of 10 m/s sounds slow, but it equals 36 km/h, which is a strong cycling pace. Quick answer: Multiply the speed in m/s by 3.6 to get km/h. For example, 10 m/s is 36 km/h, 20 m/s is 72 km/h and 25 m/s is 90 km/h. The m/s to km/h formula Speed in…
A shaft turning at 1,000 RPM moves at about 104.7 radians per second. Quick answer: Multiply the RPM by 0.10472, which is 2 pi divided by 60. For example, 1,000 RPM is 104.72 rad/s, 10,000 RPM is 1,047.2 rad/s and 100,000 RPM is 10,471.98 rad/s. The RPM to rad/s formula Angular speed in rad/s equals…
The label says 8.50 a kilogram, the sign next door says 3.99 a pound, and one division settles which is cheaper. Quick answer: divide the price per kilogram by 2.20462. So 10.00 per kg is 4.54 per lb, and 8.50 per kg is 3.86 per lb. The price per kilogram to price per pound formula…
A rate of 5 cents per minute is 3 dollars per hour. Quick answer: Multiply the cents per minute by 60, then divide by 100. For example, 5 cents per minute is 3 dollars per hour, 10 cents per minute is 6 dollars per hour and 25 cents per minute is 15 dollars per hour….