Haldimand-Norfolk Hearing Clinic Learning Centre Use the following links to access more information from our Learning Centre: Communicating with a Hard of Hearing Person Hearing Loss in Adults Digital Signal Processing Increasing Use of Assistive Listening Devices Tinnitus Contact us at: Haldimand-Norfolk Hearing Clinic Local Calls to Simcoe: 426-4588 Long-distance to Simcoe: 1-888-406-5555 Fax (519) 428-8028 hearingclinic@hearingclinic.info