Instead, I must be careful in finding out the source of this noise. 
ɪnstɛd, aɪ mʌst bi kɛɹfʌl ɪn faɪndɪŋ aʊt ðʌ sɔɹs ʌv ðɪs nɔɪz. 
 Indian speaks with a very monotone tone in a room with clear acoustics, resulting in a very good recording quality. The pace of the delivery is moderate.