Bass boost is an audio effect to boost or amplify low frequencies of the sound. It is comparable to a simple equalizer but limited to one band amplification in the low frequency range.
bassBoost.init(priorityLevel, audioSession) the priority level requested by the application for controlling the BassBoost engine. The normal priority is 0, above normal is a positive number, below normal a negative number. audioSession = system wide unique audio session identifier. The BassBoost will be attached to the MediaPlayer or AudioTrack in the same audio session.
bassBoost.isStrengthSupported()--Indicates whether setting strength is supported
bassBoost.getRoundedStrength()--Gets the current strength of the effect
bassBoost.setStrength()--Sets the strength of the bass boost effect