Midi controlled audio-DSP system

• Autorzy: Bobiński, P. , Bielawski, B.
• Konferencja: 12th International Symposium on Sound and Vision Engineering and Mastering (ISSVEM'07), June 15-16, Gdansk, Poland
• Języki publikacji: EN

Abstrakty

EN

The paper presents a MIDI controlled hardware station for digital audio signal processing. The system consists of an evaluation board ADSP-21364 EZ-KIT with the SHARC-21364 processor, and a MIDI to the SPI converter designed for the communication with a DSP processor. Information about hardware and protocols is included. The design of the converter device and the implemented software modules that enable to control the applications running on the DSP processor are described. Finally, two applications of the developed systems are introduced: synthesis of music with steering from a MIDI keyboard, and realization of recording with a control from a MIDI console.

Słowa kluczowe

EN

MIDI; SPI; audio DSP; SHARC processor

• Czasopismo: Archives of Acoustics
• Rocznik: 2008
• Tom: Vol. 33, No. 1
• Strony: 79-86
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Bobiński, P.

autor

Bielawski, B.

• Warsaw University of Technology, Institute of Radioelectronics, Nowowiejska 15/19, 00-665 Warszawa, Poland,

Bibliografia

• [1] ADSP-21364 EZ-KIT Lite Evaluation System Manual, Analog Devices, Inc., 2005.
• [2] ADSP-21364 SHARC Processor, Technical Data, Analog Devices, Inc., 2005.
• [3] Complete MIDI 1.0 Detailed Specification v. 96.1 (2nd edition), MIDI Manufacturers Association (MMA), 2001.
• [4] CZYŻEWSKI A., Dźwięk cyfrowy, EXIT, Warszawa 1998.
• [5] http://www.atmel.com/products/AT91/ – AT91SAM 32-bit Microcontrollers.
• [6] http://www.behringer.com/BCF2000/ – B-CONTROL FADER BCF2000.
• [7] SPI Block Guide V03.06, Freescale Semiconductor, Inc., 2003.