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M-Audio SONO 88 manual NRPN/RPNs

Models: SONO 88

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ProKeys Sono 88 User Guide

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You will find many MIDI devices respond to program change commands and many are organized according to the GM listing.. In General MIDI devices, different sounds are organized in the same way from device to device.. Piano sounds are in their particular place, string sounds are in their place, drum sounds are in their place, and so on.. All GM devices (both hardware and software sound modules) are clearly labeled as such, so you know that their sounds are organized in the General MIDI structure.. When a GM device receives a MIDI program change, it calls up a type of sound that you expect from the GM sound set.. All non-GM MIDI sound modules call up unique sounds from their memory upon receiving MIDI program changes.. Since the sounds in a non-GM device are not arranged in a particular order, you need to take a look at the device itself to see which sound you want and at which location in the memory it resides.. Many VST instruments such as Native Instruments’ FM7 or the synth modules in Propellerhead Reason are non-GM devices..

You can send Program Change, Bank LSB and Bank MSB messages directly from the ProKeys Sono keyboard.. Please consult the “Advanced ProKeys Sono Functions in Edit Mode“ section of this User Guide for further details..

NRPN/RPNs

Non-registered parameter numbers (NRPN’s) are device-specific messages that enable you to control synthesizers and sound modules via MIDI.. The MIDI specification defines open parameter numbers to allow manufacturers to specify their own controllers.. The more common of these are registered by the MIDI Manufacturer’s Association and are now part of the MIDI specification, hence the term Registered Parameter Numbers – RPN’s (See Appendix C).. Each NRPN/RPN has an associated 2-byte number.. The two bytes allow for 128 values each.. (An RPN or NRPN message is made up of two parts: the MSB and the LSB message.. Both of these messages together constitute an RPN or NRPN command..) This allows for 16,384 values in total..

MIDI controllers 98 and 99 represent the NRPN LSB and MSB respectively, while 100 and 101 represent the RPN LSB and MSB messages (see the MIDI controllers list in Appendix C).. To transmit an NRPN/RPN message, these LSB and MSB controller messages are sent along with their user-specified values.. A further controller message and value needs to be sent to specify the (coarse or fine) value adjustment.. This is specified by controller number 6 (data entry) for coarse adjustments or number 38 for fine adjustments..

A list of NRPN’s is usually given in the user’s manual of any device that receives NRPN messages.. It is always necessary that the NRPN MSB and LSB be sent together.. Both will be specified in the device’s manual..

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M-Audio SONO 88 manual NRPN/RPNs
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SONO 88 specifications

The M-Audio SONO 88 is a standout MIDI keyboard controller designed for musicians, producers, and composers seeking an intuitive interface with advanced features. This versatile instrument combines a sleek, modern design with a robust set of functionalities that cater to both beginners and seasoned professionals.

One of the main features of the SONO 88 is its full-size, semi-weighted keys. With 88 velocity-sensitive keys, the controller offers an authentic piano feel, making it ideal for expressive play. Musicians can enjoy dynamic response, allowing for intricate nuances in their performance. The keys are also designed to provide a comfortable playing experience, making long practice sessions less taxing.

In addition to the excellent keybed, the SONO 88 incorporates a variety of control options, including eight assignable knobs and transport controls. These features enable seamless integration with most digital audio workstations (DAWs) and software instruments, including popular platforms like Ableton Live, Logic Pro, and Pro Tools. The assignable controls give producers the ability to manipulate parameters on their software easily, streamlining the music creation process.

Another outstanding aspect of the M-Audio SONO 88 is its onboard connectivity. The keyboard is equipped with USB-C connectivity, ensuring both power and data transfer with minimal latency. This feature allows for easy connection to computers and devices, making it a portable solution for musicians on the go. Additionally, it supports traditional MIDI output, making it compatible with a wide range of hardware synths and sound modules.

The SONO 88 also comes with a robust software package, including a selection of virtual instruments and plugins to jumpstart creative workflows. This ready-to-use collection allows users to dive into music production immediately, providing access to high-quality sounds and tools right out of the box.

Moreover, the SONO 88 is designed with portability in mind. Its lightweight construction and compact profile make it easy to transport, whether heading to a rehearsal, studio, or a live performance. With its combination of full-size keys, extensive controls, and compatibility with various platforms, the M-Audio SONO 88 is a powerful tool for anyone looking to elevate their music production experience. Overall, it stands as a comprehensive solution that beautifully combines functionality, control, and portability for every stage of the creative process.