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A slur is a symbol in Western musical notation indicating that the notes it embraces are to be played without separation (that is, with legato articulation).A slur is denoted with a curved line generally placed over the notes if the stems point downward, and under them if the stems point upwards.
Standard notation indicates legato either with the word legato, or by a slur (a curved line) under notes that form one legato group. Legato, like staccato , is a kind of articulation. There is an intermediate articulation called either mezzo staccato or non-legato (sometimes referred to as portato ).
String instruments use these methods to achieve different articulations, varying the speed, pressure, and angle of the bow or pick. Musicians use articulation to create a link between notes, such as legato. Legato is formed by letting the string vibrate without stopping or muting it so the note slurs with the consecutive ones.
There was, therefore, a difference of opinion between these two very distinguished singing masters of the 19th century as to the meaning of portamento, and its relation to the legato and the musical slur. It reflected not merely a distinction of terminology but divergent understandings of a fundamental aspect of singing technique.
[1] [4] Currently, portato is sometimes indicated in words, by "mezzo-staccato" or "non-legato"; or can be shown by three graphic forms: a slur that encompasses a phrase of staccato notes (the most common), or; a tenuto above a staccato mark (very often), or; a slur that encompasses a phrase of tenuto notes (less common). [5]
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 ...
A tie is similar in appearance to a slur; however, slurs join notes of different pitches which need to be played independently, but seamlessly . Ties are used for three reasons: (a) when holding a note across a bar line ; (b) when holding a note across a beat within a bar, i.e. to allow the beat to be clearly seen; and (c) for unusual note ...
Sound sources refer to the conversion of aerodynamic energy into acoustic energy. There are two main types of sound sources in the articulatory system: periodic (or more precisely semi-periodic) and aperiodic. A periodic sound source is vocal fold vibration produced at the glottis found in vowels and voiced consonants.