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  Indian J Med Microbiol
 

Figure 1Wideband energy reflectance research system. (a) The wideband Interacoustics AT235 device modified for computer control (tympanometry/pump controller). (b) Windows PC, which includes the card sound and the in and out channels (http://www.interacoustics.com).

Figure 1Wideband energy reflectance research system. (a) The wideband Interacoustics AT235 device modified for computer control (tympanometry/pump controller). (b) Windows PC, which includes the card sound and the in and out channels (<i>http://www.interacoustics.com</i>).