say-clipboard.sh

#!/usr/bin/env bash

# Author: @c3rb3ru5d3d53c
# Requires: ffplay, piper
# piper : https://github.com/rhasspy/piper

# Global Variable Configuration
PIPER=/home/c3rb3ru5/Tools/piper/piper
PIPER_VOICE=/home/c3rb3ru5/Tools/piper/piper-voices/en/en_US/hfc_female/medium/en_US-hfc_female-medium.onnx
PIPER_PITCH=1
PIPER_SPEED=1.75
PIPER_SAMPLE_RATE=21050
PIPER_BIT_RATE=s16le

function say(){
	$PIPER \
		--model $PIPER_VOICE \
		--output-raw | \
	ffplay \
		-f ${PIPER_BIT_RATE} \
		-ar ${PIPER_SAMPLE_RATE} \
		-nodisp \
		-autoexit \
		-af "atempo=${PIPER_SPEED},rubberband=pitch=${PIPER_PITCH}" -
}

if [ "$(pidof piper)" ]; then
        pkill piper;
        exit 0;
fi

if [ "$(pidof ffplay)" ]; then
	pkill ffplay;
	exit 0;
fi

wl-paste | say