In physics, a closely related quantity called  optical depth  is used instead of absorbance: the natural logarithm of the ratio of incident to transmitted radiant power through a material. The optical depth equals the absorbance times ln(10).The term absorption refers to the physical process of absorbing light, while absorbance does not always measure absorption: it measures attenuation (of transmitted radiant power).he optical depth equals the absorbance times ln(10). The term absorption refers to the physical process of absorbing light, while absorbance does not always measure absorption: it measures attenuation (of transmitted radiant power).
What is Automation? Automation is one of the most useful features of REAPER. It enables you to ensure that when your project is played back, changes in such things as volume level or panning for different tracks can be remembered and played back in real time, with the project.
2. No changes allowed. The thrid option. 3. automatic recording of changes is always used in a development client. This is because changes done in that system have to be transported to quality and production systems and hence a transport request is automatically generated. 4.i, As per the Auditors infstructions we need to change the SCC4 settings in Production Environment to No Changes allowed from Changes without automatic recording.. Could you please let us know what is actually meant by that and what would happen if we chaNge that option in Production environment..