Sound information

Read this again;

http://blog.storyandheart.com/blog/4-simple-steps-to-make-your-dialogue-sound-like-it-was-mixed-by-a-pro

1. Noise Reduction: pulling out unwanted background noise, such as electrical hum
    
2. EQ: boosting and cutting certain frequencies to make the voice sound its very best
    
3. De-Essing: getting rid of harsh sibilant sounds
    
4. Compression: balancing out the mix so that levels remain consistent

And refer to the Tascam DR60d manual too.