Cox, Johnson, and Alexander (2012) report cochlear dead regions (DRs) occur when inner hair cells at a given frequency are lost or malfunctioning. Previous publications have suggested hearing-aid high-frequency gain should be attenuated in the presence of high frequency DRs.
Precondition for a VdS approval procedure, among others, is proof of a certified quality management system in accordance with DIN EN ISO 9001 for the manufacturing facility of the product.
Child care directors must meet qualifications as stated in Rule 19 CSR 30-62.102(2) (A) 2. The information below explains the process for Director Certification and Facility Director Approval. Becoming an approved director at a facility is a two-step process: STEP 1: An individual applies for Director Certification. (see process below). STEP 2: A facility owner submits a Facility Director Approval Request naming the individual to become the facilityâs approved director.