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Diffstat (limited to 'src/mame/drivers/pong.cpp')
-rw-r--r--src/mame/drivers/pong.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/pong.cpp b/src/mame/drivers/pong.cpp
index e189fd73b68..1851a25ded7 100644
--- a/src/mame/drivers/pong.cpp
+++ b/src/mame/drivers/pong.cpp
@@ -404,7 +404,7 @@ MACHINE_CONFIG_START(pong_state::pong)
MCFG_FIXFREQ_SYNC_THRESHOLD(0.11)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("speaker")
+ SPEAKER(config, "speaker").front_center();
MCFG_DEVICE_ADD("dac", DAC_16BIT_R2R_TWOS_COMPLEMENT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT)
@@ -457,7 +457,7 @@ MACHINE_CONFIG_START(breakout_state::breakout)
MCFG_FIXFREQ_GAIN(1.5)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("speaker")
+ SPEAKER(config, "speaker").front_center();
MCFG_DEVICE_ADD("dac", DAC_16BIT_R2R_TWOS_COMPLEMENT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT)
@@ -502,7 +502,7 @@ MACHINE_CONFIG_START(pong_state::pongd)
MCFG_FIXFREQ_SYNC_THRESHOLD(0.11)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("speaker")
+ SPEAKER(config, "speaker").front_center();
MCFG_DEVICE_ADD("dac", DAC_16BIT_R2R_TWOS_COMPLEMENT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT)