[PrevPage] [Next] [INDEX ]  Volume 1   14 Mar. 1876    Page 56  [Source] [ NOTES ]
    Transmitter test
  1. Experiment to determine whether the Transmitting Inst. is perfect (suggested by Mr. Hubbard). Pipe connected with P. Other end (e) of pipe placed in the ear. When Mr. Watson spoke into M  I heard at E the same curious mumbling half-indistinct pronunciation that had been transmitted electrically before. It is evident that the fault lies in the mouth piece M and perhaps in the membrane.

Thoughts

(New Transmitter)

New Transmitter

Noted by A.G.B.
March 15th 1876

[PrevPage] [Next] [INDEX ]  Volume 1   14 Mar. 1876    Page 56  [Source] [ NOTES ]