Struct AudioSettings 

pub struct AudioSettings {
    pub beep: bool,
    pub beep_volume: u8,
    pub tx_equalizer_fm: EqSetting,
    pub tx_equalizer_dv: EqSetting,
    pub rx_equalizer: EqSetting,
    pub mic_sensitivity: MicSensitivity,
    pub voice_guidance: bool,
    pub voice_guidance_volume: u8,
    pub voice_guidance_speed: VoiceGuideSpeed,
    pub balance: u8,
    pub tx_monitor: bool,
    pub usb_audio_output_level: u8,
}

Audio and sound settings.

Controls the TH-D75’s beep, equalizer, microphone sensitivity, and voice guidance features. Derived from capability gap analysis features 123-148.

Audio equalizer (per User Manual Chapter 12)

The TH-D75 has independent TX and RX parametric equalizers:

• TX EQ (Menu No. 911/912): 4-band (0.4/0.8/1.6/3.2 kHz), range -9 to +3 dB per band. Separate enable for FM/NFM and DV modes.
• RX EQ (Menu No. 911/913): 5-band (0.4/0.8/1.6/3.2/6.4 kHz), range -9 to +9 dB per band. The 6.4 kHz band has no effect in DV/DR mode since digital audio bandwidth is limited to 4 kHz.

Volume balance (per User Manual Chapter 5)

Menu No. 910 controls audio balance between Band A and Band B. The Operation Band Only setting outputs sound only from the operation band when both bands are simultaneously busy.

Fields

beep: bool

Key beep on/off.

beep_volume: u8

Beep volume level (1-7).

tx_equalizer_fm: EqSetting

TX audio equalizer preset (for FM/NFM mode).

tx_equalizer_dv: EqSetting

TX audio equalizer preset (for DV mode).

rx_equalizer: EqSetting

RX audio equalizer preset.

mic_sensitivity: MicSensitivity

Microphone sensitivity level.

voice_guidance: bool

Voice guidance on/off.

voice_guidance_volume: u8

Voice guidance volume (1-7).

voice_guidance_speed: VoiceGuideSpeed

Voice guidance speed.

balance: u8

Audio balance between Band A and Band B (0 = A only, 50 = equal, 100 = B only).

tx_monitor: bool

TX monitor on/off (hear own transmit audio).

usb_audio_output_level: u8

USB audio output level.

Trait Implementations

impl Clone for AudioSettings

fn clone(&self) -> AudioSettings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AudioSettings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AudioSettings

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AudioSettings

fn eq(&self, other: &AudioSettings) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for AudioSettings

impl StructuralPartialEq for AudioSettings