built the new stylus, stylus holder, new gaskets and diaphragm, used a 400hz tone for the first test and got some feeble modulation on the paper. i need to smoke the paper to actually test how well this will work. the machine is recording sound...
1857 phonautograph / first recording Test / 400hz tone
1857 phonautograph / we have modulation !!!
1857 phonautograph / first recording test
Moderators: piaptk, tragwag, Steve E., Aussie0zborn
- THEVICTROLAGUY
- Posts: 321
- Joined: Thu Feb 28, 2013 3:55 pm