ReSound Key vs. Signia Silk Charge&Go IX
Check out our comparison of the ReSound Key vs Signia Silk Charge&Go IX. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.
Summary
Product Description
The Resound Key is a budget prescription hearing aid. It features advanced technology for personalized sound adjustments and connectivity options for seamless integration with various devices.
Product Description
The Signia Silk Charge&Go IX is a groundbreaking, rechargeable completely-in-canal (CIC) hearing aid designed for people with mild to moderate hearing loss. It offers up to 28 hours of battery life, instant fit with soft silicone ear tips, and wireless control via the Signia app, but lacks Bluetooth streaming and can be challenging to handle due to its small size.
Form Factor
RITE
Form Factor
Instant-Fit CIC
Hearing Loss Level
Suitable For
- Mild
- Moderate
- Severe
Hearing Loss Level
Suitable For
- Mild
- Moderate
Audio Files
Busy Café
Open Ear
0:00 / 0:00
—
—
Busy Café
Open Ear
0:00 / 0:00
Initial Fitting
0:00 / 0:00
Tuned Fitting
0:00 / 0:00
Quiet Office
Open Ear
0:00 / 0:00
—
—
Quiet Office
Open Ear
0:00 / 0:00
Initial Fitting
0:00 / 0:00
Tuned Fitting
0:00 / 0:00
HearingTracker partners with HearAdvisor to provide recordings and performance data from an acoustic laboratory that follows standard scientific procedures. All hearing aids are fitted and performance-tested for mild sloping to moderate hearing loss. All audio samples cutoff above 10kHz.
Hardware
Bluetooth® Audio
Protocol
- Made for iPhone (MFi)
- Android (ASHA)
Bluetooth® Audio
—
Disposable Batteries
—
Disposable Batteries
—
Hands-Free Calling
Protocol
- Accessory required
Hands-Free Calling
—
IP Rating (Liquid)
8
IP Rating (Liquid)
—
IP Rating (Solid)
5
IP Rating (Solid)
—
Made For iPhone
Lowest iOS Version
10
Made For iPhone
—
Push Button
Push Button Options
- Program control
- Volume Control
Push Button
—
Rechargeable Batteries
Battery Type
Lithium-ion
Rechargeable Batteries
Battery Type
Lithium-ion
Telecoil
—
Telecoil
—
Volume Rocker
—
Volume Rocker
—
Software
Adjustment Bands
6
Adjustment Bands
20
Adjustment Synchronization
Synchronized push button
Synchronized volume control
Adjustment Synchronization
e2e wireless 4.0
Automatic Phone Program
PhoneNow™
Automatic Phone Program
—
Bass Boost
Low Frequency Boost: Basic
Bass Boost
—
Directionality
MultiScope Adaptive Directionality™
Natural Directionality™ II
SoftSwitching™
Synchronized SoftSwitching™
Directionality
Binaural OneMic directionality
Echo Reduction
—
Echo Reduction
Auto EchoShield
Environmental Adaptation
Environmental Classifier
Environmental Adaptation
—
Expansion
On/Off
Expansion
—
Extended Dynamic Range
—
Extended Dynamic Range
Yes
Extended bandwidth
—
Extended bandwidth
12kHz
Feedback Suppression
Auto DFS™
DFS Ultra™ II
Music Mode™
Feedback Suppression
Feedback cancellation
Listening Programs
Fully flexible programs: 4
Listening Programs
6
New User Adaptation
Synchronized Acceptance Manager
New User Adaptation
—
Noise Reduction
NoiseTracker™ II: On/Off
Noise Reduction
SoundSmoothing™: 3
Phone Ear Focus
Comfort Phone™
Phone Ear Focus
—
Power On Delay
SmartStart™
Power On Delay
—
Processing Channels
—
Processing Channels
48
Sudden Loud Noise Reduction
Impulse Noise Reduction: On/Off
Sudden Loud Noise Reduction
—
Tinnitus Relief
Tinnitus Sound Generator
Tinnitus Relief
Tinnitus Relief
Unique Amplification Strategy
WARP compression: 12
Unique Amplification Strategy
Advanced Focus Streams: 3
Dynamic Soundscape Processing 3.0: 5/5
Speech & Noise Management: 5/5
SpeechStabilizer
Wind Noise Reduction
Wind Guard: On/Off
Wind Noise Reduction
eWindScreen binaural
Accessories
3.5mm Line to Streaming
- Multi Mic
3.5mm Line to Streaming
—
Battery Charger
- Charger
Battery Charger
—
Bluetooth Streamer
- Unite Phone Clip+
Bluetooth Streamer
—
FM to Digital Streaming
- Multi Mic
FM to Digital Streaming
—
Remote Adjustments
- ReSound Smart 3D app
Remote Adjustments
- Signia App
Remote Control
- Unite Remote Control 2
- Unite Phone Clip+
- ReSound Smart 3D app
- ReSound Smart 3D app [Watch]
- Control+
Remote Control
- miniPocket
- Signia App
Remote Microphone
- Multi Mic
- Micro Mic
Remote Microphone
—
Smartphone App
- ReSound Smart 3D app
- Control+
Smartphone App
- Signia App
Smartphone Streamer + Hands Free
- Unite Phone Clip+
Smartphone Streamer + Hands Free
—
Smartwatch App
- ReSound Smart 3D app [Watch]
Smartwatch App
—
TV Streamer
- Unite TV Streamer 2
TV Streamer
—
Telecoil Streamer
- Multi Mic
Telecoil Streamer
—
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