Your ears and the sound pressure level meter like more the sound pressure of a sound wave.Note: Sound power (sound intensity) is the cause -and the sound pressure is the effect.The effect is of particular interest to the sound engineer.
no. sound is sound so how on earth can it be faster than itself? answer that!
The loudness has to do with the sound field quantity called sound pressure or sound pressure level (SPL). The sound intensity or acoustic intensity means the sound energy quantity. Our ears and the microphone diaphragms are moved by the sound pressure variations.
yes sound does moves the sound moves in waves
The level of the sound or the amplitude of the sound has nothing to do with the wavelength. Speed of sound c = wavelength λ × frequency f.
The bits that have been digitised (converted into numbers).
A verb for digital is digitise.Some other verbs are digitises, digitising and digitised.
The main purpose is to add further layers to make digitised maps based on other variables.
Joyce M. Sinton has written: 'The influence of the addition of restorations on the diagnosis of caries from digitised bitewing images'
Sounds and waves (wav) are files that contain a digitised version of the sound itself so they just need putting through a digital to analogue converter then playing back through headphones or loudspeakers. However MIDI files contain instructions to tell a synthesiser or sound module what notes to play. You can think of them as being like the old fashion player-piano with a roll of paper with holes punched in it that makes the keys move as the holes pass under a special mechanism. However MIDI files can tell the sound module what sounds to play as well as many other things to control the sound. hope that helps SysEx.
Yes, they were actually. The screams of the dying enemies in Golden Axe were actually the screams from the film Conan the Barbarian, which had been digitised slightly to prevent copyright violation.
VoIP, or Voice over Internet Protocol, is a means of making voice telephone calls over the internet. Broadly, the voice signal is sliced up into a large number of packets of digitised data and each packet finds its own way over the internet to its destination. There, the packets are re-assembled in the correct order, converted from digital back to an analog sound signal and, hey presto, your dulcet tones emerge into the as fresh as a daisy.
The Star evening newspaper was first published in London in 1788. It ceased publication in 1960, but over 4000 editions are available to read online in digitised form on the British Newspaper Archive.
angle mesurement, de angel alpha between stator and rotor. Two coils are fysicly at 90° the have the same suply: amplitude and frequentie but is elektrical turned 90°. oud of the signals of the rotor you can determ the position
sound sounds like sound
Your question is a little nonsensical. let me explain.The information that makes up a barcode is visual information, therefore any process to capture information from that barcode must be retrieved optically.Secondly a digital computer requires that any information it receives to process, must be digitally encoded. Therefore any input is by default must have been digitised. barcode images, key presses, sound, all must be converted to numbers before they can be processed.There are two methods which are used to retrieve barcode data. The first is the type you see at the supermarket. This uses a laser to scan the barcode. the reflection of the laser light off the barcode produces a binary code which is sent to the CPU for processing.The other method of reading a barcode uses a camera (Digitiser) to take a picture of the barcode this picture is stored in the memory of the computer then image processing algorithms are used to distinguish the white and black bars and the code is read.So to answer your question both options are true Barcodes are read optically and digitised.
Because that is the name of a sound.