APPENDIX

particular moment, thus letting you determine the flow of information from one MIDI device to another. This is why having a specification which manufacturers can follow is so important; it insures that a variety of otherwise incompatible devices will be able to communicate with each other over a common data bus.

How does MIDI differentiate between different instruments?

MIDI provides 16 independent channels of information suitable for driving up to 16 polyphonic synthesizers or other MIDI devices. There are three modes that determine bow each MIDI instrument responds to these channels.

In Omni mode, the SP-12 (or any other MIDI device) listens to all channels at once. No matter how many notes from how many sources make it through the MIDI bus into the instrument, when in Omni mode it will attempt to play all of them.

In Poly mode, the instrument can “tune in” to one MIDI channel --just like you can tune in one channel of your television. Having a bunch of’ instruments set to Poly mode lets you send specific information to different instruments over different MIDI channels.

Mono mode is considered a “multi-timbral” mode that is applicable to multi-voice synthesizers. Therefore, mono mode is not implemented in the SP-12.

16 channels, huh? Sounds like a lot of patch cords to me!

MIDI information is transmitted serially, meaning that all data is sent in sequence. As a result, a single line can carry the MIDI information for all 16 channels, with each instrument monitoring all the words that pass over the MIDI interface but responding only to the data on its particular channel. Typically, MIDI instruments include a MIDI IN, MIDI OUT, and MIDI THRU jack. The instrument receives data over the MIDI IN jack and transmits data over the MIDI OUT jack; the MIDI THRU jack provides a replica of the signal at the MIDI IN jack. Therefore, if’ you want to slave three MIDI devices to a master MIDI device, you would patch the MIDI OUT from the master to the MIDI IN of the first slave, patch MIDI THRU from the first slave to the MIDI IN of the second slave, and connect MIDI THRU from the second slave to MIDI IN of the third slave.

What kind of words does the MIDI language include?

Spoken language is a collection of words that convey a particular set of meanings, hopefully understood by all those who speak the language. As soon as we start talking about a musical language, the first question is: What concepts do we want this language to define? Since musical instruments will be doing the talking, the language should consist of’ musical terms -- pitch, tempo, and so

on.

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SP-12 specifications

The SP Studio Systems SP-12 is a cutting-edge digital audio workstation that embodies innovation, versatility, and user-friendly design. Designed for both professional studios and home setups, the SP-12 sets a new standard in sound production and music creation. It combines advanced technology with an intuitive interface, making it suitable for both seasoned producers and beginners alike.

At the heart of the SP-12 is its powerful multi-core processor, allowing for seamless performance and efficient audio processing. This hardware design ensures that users can run multiple plug-ins and tracks without experiencing latency or lag, providing a smooth workflow that enhances creativity. Additionally, the SP-12 boasts a robust memory capacity, supporting extensive sample libraries and a vast array of sounds for diverse musical styles.

One of the standout features of the SP-12 is its advanced sampling technology. Users can import, edit, and manipulate samples with precision. The unit supports high-resolution audio formats, ensuring pristine sound quality. The intuitive software interface allows for easy navigation through samples, enabling users to chop, slice, and rearrange audio files effortlessly. This flexibility is a game-changer for producers looking to create unique tracks.

Another key characteristic is the SP-12's extensive connectivity options. It includes multiple USB ports, MIDI inputs and outputs, and analog connections, allowing for integration with various instruments and external devices. This versatility ensures that users can expand their studio setup according to their specific needs, whether they use it for live performance or studio recording.

Additionally, the SP-12 features an in-built sequencer that supports advanced MIDI functionalities, enabling users to create complex arrangements and orchestrate their musical ideas. Moreover, the workstation includes a comprehensive suite of virtual instruments and effects, allowing producers to shape their sound without needing third-party software.

Moreover, the SP-12's durable build quality and sleek design make it a stylish addition to any studio. Its compact form factor makes it portable, catering to musicians who need to produce music on the go.

In sum, the SP Studio Systems SP-12 is not just a digital audio workstation; it is a creative powerhouse. With its high-performance hardware, advanced sampling capabilities, extensive connectivity options, and user-friendly interface, it stands out as an essential tool for anyone serious about music production. Whether you’re composing, recording, or performing, the SP-12 is designed to inspire creativity and elevate your sound to new heights.
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