SPL meters (Sheila Williams )

Subject: SPL meters
From:    Sheila Williams  <williams(at)psyvax.PSY.UTEXAS.EDU>
Date:    Wed, 29 Apr 1998 12:37:47 -0600

Thanks for the responses so far. perhaps I should have said that we are doing experimental work on speech perception - (usually, or possibly always) over head-phones so we need to calibrate our experimental set-up. Free-field maesurements are not usually required, but coupling to head-phones of various shapes and sizes is essential We probably also need one with more than one weighting option depending on how speech-like our (synthetic) signals are. thanks for the replies so far - I will collate and post all responses and any other apparently useful sources I find in my web trawls. Sheila Dr Sheila M Williams phone: 512-471-4253 Psychology, University of Texas at Austin lab: 512-471-0693 420C Mezes Hall, Austin, Texas, USA, 78712 fax: 512-471-6175

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Electrical Engineering Dept., Columbia University