TY - JOUR T1 - On the Pneumatic Action Which Accompanies the Articulation of Sounds by the Human Voice, as Exhibited by a Recording Instrument JF - Proceedings of the Royal Society of London (1854-1905) VL - 22 SP - 277 EP - 286 PY - 1873/01/01/ UR - http://dx.doi.org/10.1098/rspl.1873.0043 M3 - doi:10.1098/rspl.1873.0043 AU - Barlow, W. ER -