Midrange
Mastering Techniques for Pop Music
Vocal Processing
Best Practices for Audio Mixing
Mixing Techniques for Film
Mixing Advanced Techniques
Mixing Techniques for Audio Productions
Mastering Techniques for Pop Music 
Boosting Key Frequencies: Enhance the presence of vocals and lead instruments by boosting
midrange frequencies (around 1-3 kHz)
...
Vocal Processing 
Remove muddiness Bass (60-250 Hz) +2 to +4 dB boost Add warmth
Midrange (250 Hz - 2 kHz) -3 to -6 dB cut Reduce nasal quality Presence (2 kHz - 5 kHz) +3 to +6 dB boost Enhance
...
Best Practices for Audio Mixing 
250-500 Hz Lower
midrange Be cautious; too much can make a mix sound boxy
...
Mixing Techniques for Film 
200 Hz - 2 kHz
Midrange frequencies; critical for dialogue clarity
...
Mixing Advanced Techniques 
Guitar Cut low end (below 80 Hz), enhance
midrange (1-3 kHz)
...
Mixing Techniques for Audio Productions 
Here’s how to use EQ effectively: Identify and cut problematic frequencies, such as muddiness in the low
midrange ...
Nebenberuflich selbstständig machen mit top Ideen
Der Trend bei der Selbständigkeit ist auf gute Ideen zu setzen und dabei vieleich auch noch nebenberuflich zu starten - am besten mit einem guten Konzept ...