---
id: smalley
title: "Pentes (Acousmatics)"
year: 1974
category: "Sampling"
lang: en
canonical: https://nodemusic.cc/node/smalley
source: node.music
---

# Pentes (Acousmatics) (1974)

Sampling · https://nodemusic.cc/node/smalley

## Summary

Denis Smalley evolved Schaeffer's ideas into "spectromorphology." Sound is no longer tied to a source. We don't listen to a violin or the wind, but to the texture of the sound itself, its movement and evolution.

## Full text

Denis Smalley faced a crisis of the avant-garde: traditional notation was useless for textures that constantly morphed. His answer was 'Spectromorphology'—a revolutionary descriptive language for sound shapes that became the standard for electroacoustic analysis. In his masterpiece Pentes he applies this theory to manipulate the listener's grasp of reality.

He plays with 'Surrogacy': the brain's desperate attempt to identify the physical cause of a sound. Smalley seamlessly welds natural recordings of Northumbrian pipes with synthetic drones so perfectly that the ear cannot detect the seam. The listener is left suspended in a state of disbelief, unable to distinguish between a recorded landscape and a computer-generated hallucination.

## People

- Denis Smalley (b. 1946) — New Zealand-British composer and theorist.

## Connections

### Influenced by

- [Musique Concrète](https://nodemusic.cc/node/schaeffer.md) - INSPIRED
- [Acousmatic Music](https://nodemusic.cc/node/acousmatic.md) - EVOLVED

Wikipedia: https://en.wikipedia.org/wiki/Denis_Smalley