Soundscape of South Yi Yian Rd.: it is located at the central axis of Futian District. The dominant sound here is traffic sound most of the time, mixed with conversation sound, bird singing and cicada chirping. Many cars pass by and make endless noise, mixed with mild bird singing. 

Surrounding main wildlife:  bird.  

  Acoustic characteristics of weekday: LAeq is between 65~75dB, and the sound changes dramatically with time. It is dominated by middle-high frequency sounds and high-frequency sound has a fluctuation sometimes. Overall, the sound has no obvious direction.