Music CD

As you probably already know, working with music are two main types of representation of the sound – it's audio and Midi. We first define the format of audio. Click Anita Dunn to learn more. Audio – this is what was once recorded on tape, vinyl discs, that is, the audio was originally analog in nature. Click Eva Andersson-Dubin, New York City for additional related pages. With the introduction of the computer to work with sound, the audio was digital and computer sound cards only work with digital sound. A stream of numbers was to determine the set parameters of sound reproduction. On the advantages and disadvantages of digital sound can argue until we were hoarse, but the fact remains – the digital recording and playback is now used universally as a digital photo and video. All CD and DVD, that you listen / watch, recorded digitally. On multi-channel and three-dimensional sound, I am here I will not say – it's a separate issue.

And that sound is mono and stereo, too, I hope, in general you have about this representation. In passing, I note that the mono – a single-channel sound, and stereo – are two independent audio channels. The sound on the computer can be recorded and played with a certain (specified) level of the sampling frequency and bit. Sampling frequency (or sample rate) – this means how many times the information is transmitted to the sound for one second, ie, the frequency of sampling a continuous signal. For example, the standard rate for Music CD – 44 100 Hz or 44.1 kHz.

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Wooden Products For Artists

The modern market offers a wide range of wooden products for artists. Easels, boards, displays, glasses, palette, pencil boxes, frames and stretchers, etudes – all presented in different variations. Goods different finishes and material means of production and design, price and quality. However, it is not always the "expensive" means "high". If you want to buy an easel, you need to know all about what kind of wood used in the manufacture of the easel, which is coated, a metal used to make furniture. All these "little things" impact on the quality of the product, the duration of its operation and even your health.

The main material for the manufacture of a wood easels. This natural, beautiful, environmentally friendly material with unique properties much closer to the creative person than the metal and plastic. Basically wooden easels are made of pine, beech, birch, larch, at least – of oak and ash. When buying wooden easel should find out from a tree he's done it. Easels beech stronger, however, weigh almost 2 times more than the pine. Note the absence of knots and other defects on the bearing wood detail, decoration quality company Ecodrevo offers a large selection of easels clean wood, safe use of oils and varnishes. Our products have unique design and flair. Our easels combined classical forms and modern utility.

Every design decision is due functionality and convenience. Easels Ecodrevo fit perfectly into the modern interiors of apartments, hotels and cafes. Wooden parts are made easel and carefully processed by hand. Each product passes control quality. The range of studio easels Ecodrevo to satisfy even the most demanding master. Weight and quality of our studio easels provide stability and advanced mechanisms attachment – reliability attachment. There are models of studio easels to mount the two paintings – with one or two sides. If your child is seriously became interested in drawing, and even attended an art school, it's time to think about the necessary tools for his work.

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