week 4 Standards MIDI function

                                     week 4 

                            Standards and Midi Function

In this project, we used a MIDI controller with Synth Edit software to control how fast the musical notes played. We wrote the code in C with a baud rate of 31250. Each of the three potentiometers had a tempo variable, letting us change the note sound by turning them.

As mentioned in another blog post, we powered the Elegoo Uno with a standard 5V supply through USB. This is the usual setup recommended by the board's manufacturers.

Building A MIDI instrument

you need

An Arduino, USB lead, LDR, piezo or switch and 10 k resistor

A MIDI to USB interface

220r resistor

A 5 pin DIN socket with leads soldered to pins 2 and 4

need a software synthesiser

First run the example of MIDI code

hear the notes being played on the synth

For loop is generating numbers in Hexadecimal

0x indicates that hexadecimal number follows

        

        

Standards

Standards are very important when we entering in to work place.

Documents established and approved by recognized organization with guidelines and rules.

It should be based on science and technology and aim for community benefits.

There are many types of standards

Standardization process

*proposal for new work

*project acceptance

*Drafting

*Public comment

*Approval

*Publication

*Review

Standard and Innovation

Basic research starts from standards according to place and it helps to reducing and adopting cost , also it improves the higher quality and safety .

Useful standards to follow

Examples of standards

Resistor color mode

Midi Standard and MMA

International Organization for Standardization

International global body

one member, one vote.

Final Draft International Standard

In United Kingdom we mostly follow the British standards (BS) and ISO

We test out product or research with our sample compiled with standards and we do QC quality control system . There are many certification and testing bodies in the UK.

we innovate the new technology , with requirements and with new design we build that , we test it and launch it and it should have validation according to the required Standards.