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Searched refs:dB (Results 1 – 25 of 39) sorted by relevance

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/aosp12/frameworks/base/core/java/com/android/internal/graphics/palette/
H A DLABPointProvider.java64 double dB = a[2] - b[2]; in distance() local
65 return (float) (dL * dL + dA * dA + dB * dB); in distance()
/aosp12/frameworks/base/proto/src/
H A Dgnss.proto40 // Mean of top 4 average CN0 (dB-Hz)
43 // Standard deviation of top 4 average CN0 (dB-Hz)
67 // Mean of l5 top 4 average CN0 (dB-Hz)
70 // Standard deviation of l5 top 4 average CN0 (dB-Hz)
/aosp12/hardware/interfaces/audio/5.0/
H A Dtypes.hal171 /** In dB */
202 /** Level in dBFS produced by a 1000 Hz tone at 94 dB SPL */
204 /** Level in dB of the max SPL supported at 1000 Hz */
206 /** Level in dB of the min SPL supported at 1000 Hz */
212 * Levels are in dB, relative to level at 1000 Hz
/aosp12/hardware/interfaces/audio/4.0/
H A Dtypes.hal227 /** In dB */
258 /** Level in dBFS produced by a 1000 Hz tone at 94 dB SPL */
260 /** Level in dB of the max SPL supported at 1000 Hz */
262 /** Level in dB of the min SPL supported at 1000 Hz */
268 * Levels are in dB, relative to level at 1000 Hz
/aosp12/hardware/interfaces/gnss/2.1/
H A DIGnssCallback.hal55 * Baseband Carrier-to-noise density in dB-Hz, typically in the range [0, 63]. It contains
58 * This is typically a few dB weaker than the value estimated for C/N0 at the antenna port,
H A DIGnssMeasurementCallback.hal147 * Baseband Carrier-to-noise density in dB-Hz, typically in the range [0, 63]. It contains
150 * This is typically a few dB weaker than the value estimated for C/N0 at the antenna port,
/aosp12/hardware/qcom/audio/legacy/libalsa-intf/
H A Dalsa_mixer.c306 static void print_dB(long dB) in print_dB() argument
308 ALOGV("%li.%02lidB", dB / 100, (dB < 0 ? -dB : dB) % 100); in print_dB()
/aosp12/hardware/interfaces/audio/6.0/
H A Dtypes.hal171 /** In dB */
202 /** Level in dBFS produced by a 1000 Hz tone at 94 dB SPL */
204 /** Level in dB of the max SPL supported at 1000 Hz */
206 /** Level in dB of the min SPL supported at 1000 Hz */
212 * Levels are in dB, relative to level at 1000 Hz
H A DIStreamOut.hal317 * Returns the Audio Description Mix level in dB.
329 * @return leveldB the current Audio Description Mix Level in dB.
334 * Sets the Audio Description Mix level in dB.
345 * @param leveldB Audio Description Mix Level in dB
/aosp12/frameworks/base/core/java/com/android/internal/graphics/cam/
H A DCam.java269 float dB = getBstar() - other.getBstar(); in distance() local
270 double dEPrime = Math.sqrt(dJ * dJ + dA * dA + dB * dB); in distance()
/aosp12/hardware/interfaces/audio/7.0/
H A Dtypes.hal180 /** In dB */
215 /** Level in dBFS produced by a 1000 Hz tone at 94 dB SPL */
217 /** Level in dB of the max SPL supported at 1000 Hz */
219 /** Level in dB of the min SPL supported at 1000 Hz */
226 * Levels are in dB, relative to level at 1000 Hz
H A DIStreamOut.hal333 * Returns the Audio Description Mix level in dB.
345 * @return leveldB the current Audio Description Mix Level in dB.
350 * Sets the Audio Description Mix level in dB.
361 * @param leveldB Audio Description Mix Level in dB
/aosp12/hardware/interfaces/radio/1.5/
H A Dtypes.hal87 * Range: -34 dB to 3 dB;
94 * Range: -20 dB to 30 dB;
110 * Range: -43 dB to 20 dB.
117 * Range: -23 dB to 40 dB
135 * An interval in dB defining the required magnitude change between reports.
/aosp12/hardware/interfaces/wifi/1.4/
H A Dtypes.hal516 * Average rssi in 0.5 dB steps e.g. 143 implies -71.5 dB.
521 * Rssi spread in 0.5 dB steps e.g. 5 implies 2.5 dB spread (optional).
/aosp12/frameworks/av/media/libeffects/lvm/wrapper/Bundle/
H A DEffectBundle.cpp2868 int16_t dB; in LVC_Convert_VolToDb() local
2870 dB = LVC_ToDB_s32Tos16(vol << 7); in LVC_Convert_VolToDb()
2871 dB = (dB + 8) >> 4; in LVC_Convert_VolToDb()
2872 dB = (dB < -96) ? -96 : dB; in LVC_Convert_VolToDb()
2874 return dB; in LVC_Convert_VolToDb()
/aosp12/hardware/interfaces/wifi/supplicant/1.4/
H A DISupplicantStaIfaceCallback.hal74 * Delta RSSI - The difference in dB between the minimum RSSI at which
/aosp12/hardware/interfaces/radio/1.0/
H A Dtypes.hal1258 // actual Ec/Io is -12.5 dB, then this response value
1270 // actual Ec/Io is -12.5 dB, then this response value
1284 uint32_t rsrq; // The current Reference Signal Receive Quality in dB
1286 // Range: 20 to 3 dB;
1290 // 0.1 dB units.
1291 // Range: -200 to +300 (-200 = -20.0 dB, +300 = 30dB).
/aosp12/hardware/interfaces/gnss/1.0/
H A DIGnssMeasurementCallback.hal491 * Carrier-to-noise density in dB-Hz, typically in the range [0, 63].
526 * 35 dB-Hz.
640 * Signal-to-noise ratio at correlator output in dB.
H A DIGnssCallback.hal103 * Carrier-to-noise density in dB-Hz, typically in the range [0, 63].
/aosp12/hardware/interfaces/radio/1.2/
H A DIRadio.hal86 * @param hysteresisDb An interval in dB defining the required magnitude change between reports.
/aosp12/hardware/interfaces/wifi/1.0/
H A Dtypes.hal1840 * Average rssi in 0.5 dB steps e.g. 143 implies -71.5 dB.
1844 * Rssi spread in 0.5 dB steps e.g. 5 implies 2.5 dB spread (optional).
/aosp12/hardware/interfaces/tv/tuner/1.0/
H A Dtypes.hal1494 * SNR value measured by 0.001 dB.
1550 * MER value measured by 0.001 dB
/aosp12/hardware/interfaces/radio/1.4/
H A Dtypes.hal1852 * Range [-20 dB, 43 dB], INT_MAX means invalid/unreported.
/aosp12/frameworks/base/native/graphics/jni/fuzz/corpus/
H A Dsample_raf.raf11457 dB��=�(�C@~b?��(�A�r?�'�A��A��'�B�>
14322 …tAz>�#(d?��@�(�A��B�C)�S@��? t( �?��>��)�@�RB�#(��A�R@;*DA��A)��A�C�(�SA�A�T)dB�A �)
16313 T@��?�#)dB�"@��)�B��?��)�C��@�c)"t@��B(
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18350 …4*4�A��Bd)�@�"B�(�B��>1�*��@��@�S)A�2@��(�@�?�3) �?�>�(TB�@�C)�dB�@��)�A�RD��(<A��?…
18646 …�>&CA ���@'�At tDsA%�B�A�$,4A�AtT@Dd$@ C�AC-d"dBB%$)dB�CA��A��@�…
19016 dB�"?:d*
19196 �@ �A"�dB
19198 T)dBC? �
19879 )dB�@
[all …]
/aosp12/system/bt/gd/hci/
H A Dhci_packets.pdl2955 transmit_power_level : 8, // (-127dBm to 20dBm) Accuracy: +/-4dB

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