PCM 0355+53

Written for Helsinki Computer Orchestra 2003.

The First performance at Gloria during AVANTO festival November 21, 2003, Helsinki

https://www.youtube.com/watch?v=wQ1oSa5owOs

and 2 days later in  Kobe, Digital Music Festival Japan, @XEBEC Hall via Net transmission.

Other performances:
At DIGITAL, International Sound Art Event in Helsinki April 17, 2004 info here

At Autumn Festival of Estonian Academy of Music, Tallin, Estonia. October 7, 2004

https://soundcloud.com/user-601748201/pcm-035553

 

At NMA, New Music Academy concert II October 28, 2004

Coming to VIBRA, sound art festival in LIMA, Peru November 2010

Ads at AVANTO festival

REVIEW

Concept

A pulse wave is a nucleus of sound. Out of a pulse starts life of sound, thus music. Pulse is ubiquitous, yet people tends to avoid its existence. The composition, PCM 0355+53, an imaginary pulsar, a spinning neutron star that emits pulse signals, is based on various kinds of pulses you can find everywhere in real life and also in synthetic world. The pulses are categorized into four groups which in fact consists of the orchestra: Bio pulse, Morse code pulse, Dolphin pulse and Random pulse, with short wave radio pulses added by the composer. How do you identify the each existence of pulse? These rhythmic, scattered short pulses would later on turn to completely different texture, sustained tones due to rasing frequencies of repetitions. What would happen during this transition?

Instead of traditional closed procedure of composing, the whole process of making this composition is open on the web in order to share its development, idea, critiques on real time with the musicians of the HCO. The composer invites each musician of HCO to participate into the compositional process.

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