APPENDIX

The words of greatest interest to the SP-12 relate to pitch and tempo. The SP-12 sounds can respond to different notes being sent over MIDI (see Section 6A); therefore, drum sounds can be played by hitting individual notes on a MIDI keyboard. If the keyboard sends velocity (dynamics) data, the SP-12 will respond to this data. The SP-12 can also “slave” to tempo data being sent over MIDI from a master, or serve as a MIDI master to which other MIDI devices refer for tempo information.

Dealing With “MlDlosyncracies”

There are certain compatibility problems between MIDI gear from different manufacturers; however, many problems are created by operator error and/or a lack of understanding bow MIDI works. If you transmit information on one channel and have the “receiver” set up for a different channel, forget it. MIDI is quite unforgiving that way...you can bit a bum note and not too many people will notice, but send a computer a wrong number and it will most definitely notice.

MIDI is a lot of fun provided that you don’t get discouraged when things go wrong. One of the major problems is “data clogging” of the MIDI data stream. If MIDI is handling drum data, keyboard synthesizer data, timing data, and so on, an excess of information can cause the system to slow down or possibly malfunction. If this occurs, try to figure out what data can be “filtered out” of the MIDI stream. For example, keyboard aftertouch information requires much data; filtering this out of the data stream leaves more breathing room for other data, such as the timing information received by the SP-12.

SMPTE

The Society of Motion Picture and Television Engineers adopted SMPTE time code in order to synchronize audio to video. Basically, SMPTE is a digital code that is recorded on audio tape or video tape, or “burned into” film. This code outputs time information as hours, minutes, seconds, and “frames” (1/30th of a second intervals). For synchronization, sophisticated machines “look” at the SMPTE time code tracks on the audio and video machines to be synchronized, and correct the speed of one unit vis-a-vis the other to maintain synchronization. These error corrections are very subtle and are not noticeable.

The SP-12 uses SMPTE so that songs and sequences may be started at a specific frame of time code. The SP-12 can also write SMPTE time code on tape.

© E-mu Systems, Inc. 1985

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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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