KPTree Miscellaneous Links

Linux References

LDAP Related

Ubuntu 16.04 - Ubuntu Server Guide - Network Authentication - OpenLDAP Server

Digital Ocean How To Install and Configure OpenLDAP and phpLDAPadmin on an Ubuntu 14.04 Server

Digital Ocean Understanding the LDAP Protocol, Data Hierarchy, and Entry Components

Technical

Sound

Sengpielaudio Sound level comparisons

Wikipedia Sound Pressure, Sound Intensity, Sound Power

Uni Notre Dame (US) Sound Power and Pressure