The longest National Highway is the NH7, which runs between Varanasi in Uttar Pradesh to Kanyakumari in Tamil Nadu, at the southernmost point of the Indian mainland, covering â¦a distance of 2369 km, and passes through Hyderabad and Bangalore.
PCM (Pulse Code Modulation): a system for representing a sampled signal as a series of multi-bit words. This is the technology used in audio CDs. PDM (Pulse Density Modulation): a system for representing a sampled signal as a stream of single bits. Sampling rate is the rate at which a signal is sampled to produce a discrete-time representation. Wordlength is the number of bits used to represent a sample.
Converter Parts Per Million (ppm). This converter calculates the measured value in units of [ppm] into units of [mg/m 3 ] and visa versa.The unit ppm is used in several branches in different ways. The use of ppm therefore has to be specified in the input fields below, in the way it should convert the value with the proper unit.y entering either the concentration in units of [ppm] or in units of [mg/m 3 ], the value will be converted directly and displayed in the field at the bottom. The significance is automatically determined. Use extra zero's to expand the significance.