1. What is the strategic influence of proper education, related to proper method for delivering information ?
"If education can be likened to watering a garden, which is a fair metaphor, sadly, much of the water is evaporating before it reaches the flowers, especially for some groups, for example, those with hearing impairment." Julian Treasure- Sound Consultant, 2012.
2. What is the importance of hearing over seeing, that's affect understanding?
"If you can hear me, you can understand me without seeing me. If you can see me without hearing me, that does not work". Julian Treasure- Sound Consultant, 2012.
4. What is the recommended STI value in a classroom for intelligible speech?
The speech transmission index (STI) recommended for intelligible speech in a classroom, should be greater than or equal 0.6, to have a feeling for that please check that link http://www.toa.jp/soundoh/vid/sti/ (Acoustic design of Schools, performance standard, UK department of education)
5. what is the recommended reverberation time value in a room, that's ensure proper speech intelligibility ?
"Reverberation times should not exceed 0.4 seconds in classroom primarily used by hearing disabled students or 0.6 seconds in general classrooms" Accredited Standards Committee ...2002.
9. what is the impact of improper room acoustic on the typical teaching methodology?
"Loud or reverberant classrooms may cause teachers to raise their voices, leading to increased teacher stress and fatigue" Tiesler & Oberdöster, 2008.
11. what is the effect of proper acoustic on the learning process?
"Children, especially those younger than 13 years of age, have undeveloped sense of hearing, making the impact of background noise on hearing, comprehending, and learning ,more pronounced for children than adults" Accredited Standards Committee ...,2002
"Student with learning, attention, or reading deficits are more adversely affected by poor acoustic conditions than the average student" Committe to Review ..,2006; Nelson, 2003.
