Minimum volume setting, for use with ToneGenerator(int, int)ĬDMA_ABBR_ALERT tone: 1150Hz+770Hz 400ms ONĬDMA Abbr Intercept tone: 440Hz 250ms ON, 620Hz 250ms ONĬDMA Abbr Reorder tone: 480Hz+620Hz 250ms ON, 250ms OFF repeated for 8 timesĬDMA Alert Auto Redial tone: 10 times, 2500ms OFF, REPEAT.ĬDMA Network Busy tone: 480Hz+620Hz 500ms ON, 500ms OFF continuousĬDMA_NETWORK_BUSY_ONE_SHOT tone: 425Hz 500ms ON, 500ms OFF.ĬDMA Network Callwaiting tone: 440Hz 300ms ONĬDMA USA Ringback: 440Hz+480Hz 2s ON, 4000 OFF. Maximum volume, for use with ToneGenerator(int, int) This API is not for generating tones over the uplink audio path. Synthesizer Specifications: Tone generator: AWM2, with Expanded Articulation. Depending on call state and routing options, tones are mixed to the downlink audio or output to the speaker phone or headset. singles, videos, remixes, live performances and more for Android. The resulting sound wave is visualized as a. Part 2: Top 5 Funny Voice Changers for Phone Android & iOS Funny Voice Changer.
This class provides methods to play DTMF tones (ITU-T Recommendation Q.23), call supervisory tones (3GPP TS 22.001, CEPT) and proprietary tones (3GPP TS 31.111). This app can be used to generate different tones by defining the wave form, the frequency and the amplitude. The tone generator can play four different waveforms: Sine, Square.