Search results
Results from the WOW.Com Content Network
Giambattista della Porta's music cipher from De Furtivis Literarum Notis (1602). In cryptography, a music cipher is an algorithm for the encryption of a plaintext into musical symbols or sounds. Music-based ciphers are related to, but not the same as musical cryptograms.
Text file with portion of The Human Side of Animals by Royal Dixon, displayed by the command cat in an xterm window. In computing, plain text is a loose term for data (e.g. file contents) that represent only characters of readable material but not its graphical representation nor other objects (floating-point numbers, images, etc.).
With the advent of computing, the term plaintext expanded beyond human-readable documents to mean any data, including binary files, in a form that can be viewed or used without requiring a key or other decryption device. Information—a message, document, file, etc.—if to be communicated or stored in an unencrypted form is referred to as ...
The smallest pitch difference between notes (in most Western music) (e.g. F–F ♯) (Note: some contemporary music, non-Western music, and blues and jazz uses microtonal divisions smaller than a semitone) semplice Simple sempre Always sentimento Feeling, emotion sentito lit. "felt", with expression senza Without senza misura Without measure ...
One of the most famous military encryption developments was the Caesar cipher, in which a plaintext letter is shifted a fixed number of positions along the alphabet to get the encoded letter. A message encoded with this type of encryption could be decoded with a fixed number on the Caesar cipher.
(3)As described above (Does music have a syntax?), music has a hierarchical structure in terms of pitch organization and organization of tensioning and releasing in music. Pitch organization concerning chords means, that in a musical phrase the tonic is the most stable chord and experienced as the resting point.
The relative volumes (loudness and softness) in the execution of a piece of music. Music with sudden changes in dynamics can be harder to mix in a live setting. To prevent sudden bursts of high volume, audio engineers can manually "ride the faders" (and rapidly decrease sudden loud parts, or use compression effects. DX-7
Western music defines pitches around a central reference "concert pitch" of A 4, currently standardized as 440 Hz. Notes played in tune with the 12 equal temperament system will be an integer number h {\displaystyle h} of half-steps above (positive h {\displaystyle h} ) or below (negative h {\displaystyle h} ) that reference note, and thus have ...