BACKBONE OF INDIAN CLASSICAL MUSIC FULL
BACKBONE OF INDIAN CLASSICAL MUSIC SERIES

BACKBONE OF INDIAN CLASSICAL MUSIC FULL

Further, Full expression of Indian music requires up to 3 octaves. The lower tetrachord is called 'poorvaanga' (poorva + anga), the upper tetrachord, 'uttaraanga' (uttara + anga) in Indian musicology. This last-mentioned C has the interval 2:1 with the first C in the lower tetrachord. The octave can be divided into two equal parts: the lower tetrachord, consisting of C-D-E-F, and the upper tetrachord, made up of G-A-B-C. The 12 notes are designated short names and symbols as under: The remaining 5 notes have two states each. The first and the fifth notes, namely C (Sa) and G (Pa), are regarded immutable ('achala').

The seven notes are named as follows, the western counterparts are in brackets next to it.

The 7 notes form the 'saptaka' of Indian music the 8 notes- the eighth note being the 'higher' Sa - form the 'octave' of the Western music. The 8th note, the sound represented by 200 Hz, would sound like the tonic, but it would sound 'higher'. The Sa would be followed by 6 more notes, 7 in all. The tonic, in our example, would fall on the sound represented by 100 Hz. These 7 sounds, or tones, are called swara-s (or notes). The tonic is fixed first, followed by 6 more shruti-s to form a 7-ladder scale. Out of the 22 shruti-s, 7 are selected to form a musical scale. In Indian musical terminology, it is known as shadja, 'Sa' for short. This sound of reference is called tonic, key, or 'Sa', etc. The octave is represented by the ratio 200:100, or the interval 2:1. The intervals are measured in relation to the reference sound (100 Hz in our example). The 23rd ratio takes us to the sound represented by 200 Hz. Taking the sound represented by 100 Hz as the point of reference, we get 22 ratios. So, to continue with our example, there exist 22 shruties, starting with the first shruti on the starting point of 100 Hertz.

It is mainly determined through fine auditory perception. Shruti has been variously translated as: microtone, microtonic interval, interval, step etc. But the number of sounds that it can discern, differentiate, or grasp, is 22. The number of sounds that the human ear can hear, in an octave, is infinite. The frequency ratio 200:100, which is 2:1, represents what is called an octave. Another sound, having twice the frequency, that is, 200 Hz, will sound the same. Now, as an example, take a sound (or tone) having a frequency of 100 Hz. The frequency range of a sound the human ear can hear is 20 Hz to 20,000 Hz. The frequency is reported in a unit called Hertz (Hz). The frequency of a vibration decides the pitch of the sound it represents (how high or low the sound feels to the ear).

BACKBONE OF INDIAN CLASSICAL MUSIC SERIES

It is a series of regular vibrations in a medium like air (as opposed to irregular vibrations, which would be heard as noise). The Origin of Music is “Naad” and origin of naad is “Divine Pranav” i.e. Music is given as “ Geetam Vaadhyam Tadha Nrutyam Tray Sangeetam Uccyaate”, meaning, the ideal mix of Geet (song / singing), Vaadhya (instrumental music) and Nrutyam (dance), makes the definition of “Music” complete.

According to Indian Scriptures, the definition of “Sangeet” i.e. For this, it is rightly said by Bhartuhariji that “The one who is without Literature, Music and Art is an animal without horns. Vadi, Samvadi, Anuvadi, Vivadi Īccording to the Indian Cultural Tradition, there is a unique position for Literature, Music and Art.:: Rich Heritage of Dhrupad Sangeet in Pushtimarg::Ĭhapter 1: Fundamentals of Indian Classical Music

Backbone of indian classical music