Computer Music Journal, Volume 43, Issue 4, Page 121-121, Winter 2019.

Computer Music Journal, Volume 43, Issue 4, Page 110-120, Winter 2019.

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Computer Music Journal, Volume 43, Issue 2-3, Page 172-201, Summer/Fall 2019.

In this article, a combination of two novel approaches to the harmonization of chorales in the style of J. S. Bach is proposed, implemented, and profiled. The first is the use of the bass line, as opposed to the melody, as the primary input into a chorale-harmonization algorithm. The second is a compromise between methods guided by music knowledge and by machine-learning techniques, designed to mimic

This article describes a software implementation dealing with the ancient Basque musical tradition of the txalaparta. The research is different from earlier studies of the txalaparta in that, by digitizing the instrument and its performance rules, we have had to formalize and make explicit conventions that hitherto have been tacit knowledge of improvisational practice. Analysis through software development

This article focuses on learning the hierarchical structure of what we call a “temporal scenario” (for instance, a chord progression) to perform automatic improvisation consistently over several different time scales. We first present a way to represent hierarchical structures with a phrase structure grammar. Such a grammar enables us to analyze a scenario at several levels of organization, creating

This article introduces an open-source Java-based programming environment for creative coding of agglomerative systems using Internet-of-Things (IoT) technologies. Our software originally focused on digital signal processing of audio—including synthesis, sampling, granular sample playback, and a suite of basic effects—but composers now use it to interface with sensors and peripherals through general-purpose

Combining a new software system with the familiar interface of the MIDI keyboard, bitKlavier is a versatile instrument for exploring the nature of tuning and temperament. We describe a number of approaches it facilitates, including composed tunings, moving fundamental systems, and a novel system for adaptive tuning. All of these are characterized by the overarching design priority for bitKlavier to

This article describes a new kind of digital musical instrument, a novel assemblage of the familiar MIDI keyboard with custom interactive software. Inspired by John Cage's prepared piano, our instrument both takes advantage of and subverts the pianist's hard-earned, embodied training, while also inviting an extended configuration stage that “prepares” the instrument to behave in composition-specific

Sound synthesis using physical modeling, emulating systems of a complexity approaching and even exceeding that of real-world acoustic musical instruments, is becoming possible, thanks to recent theoretical developments in musical acoustics and algorithm design. Severe practical difficulties remain, both at the level of the raw computational resources required, and at the level of user control. An approach

Synthesis using physical modeling has a long history. As computational costs for physical modeling synthesis are often much greater than for conventional synthesis methods, most techniques currently rely on simplifying assumptions. These include digital waveguides, as well as modal synthesis methods. Although such methods are efficient, it can be difficult to approach some of the more detailed behavior

Computer Music Journal, Volume 43, Issue 2-3, Page 9-14, Summer/Fall 2019.

Computer Music Journal, Volume 43, Issue 2-3, Page 6-8, Summer/Fall 2019.

Computer Music Journal, Volume 43, Issue 2-3, Page 4-5, Summer/Fall 2019.

Computer Music Journal, Volume 43, Issue 2-3, Page 3-3, Summer/Fall 2019.

Computer Music Journal, Volume 43, Issue 2-3, Page 1-1, Summer/Fall 2019.